21304689408

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 432

約数和(自身を含む): 67772630016

約数和(自身を除く): 46467940608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 64, 68, 71, 72, 94, 96, 102, 128, 136, 141, 142, 144, 153, 163, 188, 192, 204, 213, 256, 272, 282, 284, 288, 306, 326, 376, 384, 408, 423, 426, 489, 544, 564, 568, 576, 612, 639, 652, 752, 768, 799, 816, 846, 852, 978, 1088, 1128, 1136, 1152, 1207, 1224, 1278, 1304, 1467, 1504, 1598, 1632, 1692, 1704, 1956, 2176, 2256, 2272, 2304, 2397, 2414, 2448, 2556, 2608, 2771, 2934, 3008, 3196, 3264, 3337, 3384, 3408, 3621, 3912, 4352, 4512, 4544, 4794, 4828, 4896, 5112, 5216, 5542, 5868, 6016, 6392, 6528, 6674, 6768, 6816, 7191, 7242, 7661, 7824, 8313, 9024, 9088, 9588, 9656, 9792, 10011, 10224, 10432, 10863, 11084, 11573, 11736, 12032, 12784, 13056, 13348, 13536, 13632, 14382, 14484, 15322, 15648, 16626, 18048, 18176, 19176, 19312, 19584, 20022, 20448, 20864, 21726, 22168, 22983, 23146, 23472, 24939, 25568, 26696, 27072, 27264, 28764, 28968, 30033, 30644, 31296, 33252, 34719, 36096, 38352, 38624, 39168, 40044, 40896, 41728, 43452, 44336, 45966, 46292, 46944, 49878, 51136, 53392, 54144, 54528, 56729, 57528, 57936, 60066, 61288, 62592, 66504, 68949, 69438, 76704, 77248, 80088, 81792, 86904, 88672, 91932, 92584, 93888, 99756, 102272, 104157, 106784, 108288, 113458, 115056, 115872, 120132, 122576, 125184, 130237, 133008, 137898, 138876, 153408, 154496, 160176, 163584, 170187, 173808, 177344, 183864, 185168, 187776, 196741, 199512, 204544, 208314, 213568, 226916, 230112, 231744, 240264, 245152, 260474, 266016, 275796, 277752, 306816, 308992, 320352, 340374, 347616, 354688, 367728, 370336, 375552, 390711, 393482, 399024, 416628, 427136, 453832, 460224, 463488, 480528, 490304, 510561, 520948, 532032, 543931, 551592, 555504, 590223, 613632, 640704, 680748, 695232, 709376, 735456, 740672, 781422, 786964, 798048, 833256, 854272, 907664, 920448, 926976, 961056, 980608, 1021122, 1041896, 1064064, 1087862, 1103184, 1111008, 1172133, 1180446, 1281408, 1361496, 1390464, 1470912, 1481344, 1562844, 1573928, 1596096, 1631793, 1666512, 1770669, 1815328, 1840896, 1922112, 1961216, 2042244, 2083792, 2128128, 2175724, 2206368, 2222016, 2344266, 2360892, 2562816, 2722992, 2780928, 2941824, 2962688, 3125688, 3147856, 3192192, 3263586, 3333024, 3541338, 3630656, 3844224, 4084488, 4167584, 4351448, 4412736, 4444032, 4688532, 4721784, 4895379, 5445984, 5883648, 6251376, 6295712, 6384384, 6527172, 6666048, 7082676, 7261312, 7688448, 8168976, 8335168, 8702896, 8825472, 8888064, 9246827, 9377064, 9443568, 9790758, 10891968, 12502752, 12591424, 13054344, 13332096, 14165352, 14522624, 16337952, 16670336, 17405792, 17650944, 18493654, 18754128, 18887136, 19581516, 21783936, 25005504, 25182848, 26108688, 26664192, 27740481, 28330704, 32675904, 33340672, 34811584, 36987308, 37508256, 37774272, 39163032, 43567872, 50011008, 50365696, 52217376, 55480962, 56661408, 65351808, 69623168, 73974616, 75016512, 75548544, 78326064, 83221443, 100022016, 104434752, 110961924, 113322816, 130703616, 139246336, 147949232, 150033024, 151097088, 156652128, 166442886, 208869504, 221923848, 226645632, 295898464, 300066048, 313304256, 332885772, 417739008, 443847696, 453291264, 591796928, 626608512, 665771544, 887695392, 1183593856, 1253217024, 1331543088, 1775390784, 2367187712, 2663086176, 3550781568, 5326172352, 7101563136, 10652344704, 21304689408]

約数ペア:

[(1, 21304689408), (2, 10652344704), (3, 7101563136), (4, 5326172352), (6, 3550781568), (8, 2663086176), (9, 2367187712), (12, 1775390784), (16, 1331543088), (17, 1253217024), (18, 1183593856), (24, 887695392), (32, 665771544), (34, 626608512), (36, 591796928), (47, 453291264), (48, 443847696), (51, 417739008), (64, 332885772), (68, 313304256), (71, 300066048), (72, 295898464), (94, 226645632), (96, 221923848), (102, 208869504), (128, 166442886), (136, 156652128), (141, 151097088), (142, 150033024), (144, 147949232), (153, 139246336), (163, 130703616), (188, 113322816), (192, 110961924), (204, 104434752), (213, 100022016), (256, 83221443), (272, 78326064), (282, 75548544), (284, 75016512), (288, 73974616), (306, 69623168), (326, 65351808), (376, 56661408), (384, 55480962), (408, 52217376), (423, 50365696), (426, 50011008), (489, 43567872), (544, 39163032), (564, 37774272), (568, 37508256), (576, 36987308), (612, 34811584), (639, 33340672), (652, 32675904), (752, 28330704), (768, 27740481), (799, 26664192), (816, 26108688), (846, 25182848), (852, 25005504), (978, 21783936), (1088, 19581516), (1128, 18887136), (1136, 18754128), (1152, 18493654), (1207, 17650944), (1224, 17405792), (1278, 16670336), (1304, 16337952), (1467, 14522624), (1504, 14165352), (1598, 13332096), (1632, 13054344), (1692, 12591424), (1704, 12502752), (1956, 10891968), (2176, 9790758), (2256, 9443568), (2272, 9377064), (2304, 9246827), (2397, 8888064), (2414, 8825472), (2448, 8702896), (2556, 8335168), (2608, 8168976), (2771, 7688448), (2934, 7261312), (3008, 7082676), (3196, 6666048), (3264, 6527172), (3337, 6384384), (3384, 6295712), (3408, 6251376), (3621, 5883648), (3912, 5445984), (4352, 4895379), (4512, 4721784), (4544, 4688532), (4794, 4444032), (4828, 4412736), (4896, 4351448), (5112, 4167584), (5216, 4084488), (5542, 3844224), (5868, 3630656), (6016, 3541338), (6392, 3333024), (6528, 3263586), (6674, 3192192), (6768, 3147856), (6816, 3125688), (7191, 2962688), (7242, 2941824), (7661, 2780928), (7824, 2722992), (8313, 2562816), (9024, 2360892), (9088, 2344266), (9588, 2222016), (9656, 2206368), (9792, 2175724), (10011, 2128128), (10224, 2083792), (10432, 2042244), (10863, 1961216), (11084, 1922112), (11573, 1840896), (11736, 1815328), (12032, 1770669), (12784, 1666512), (13056, 1631793), (13348, 1596096), (13536, 1573928), (13632, 1562844), (14382, 1481344), (14484, 1470912), (15322, 1390464), (15648, 1361496), (16626, 1281408), (18048, 1180446), (18176, 1172133), (19176, 1111008), (19312, 1103184), (19584, 1087862), (20022, 1064064), (20448, 1041896), (20864, 1021122), (21726, 980608), (22168, 961056), (22983, 926976), (23146, 920448), (23472, 907664), (24939, 854272), (25568, 833256), (26696, 798048), (27072, 786964), (27264, 781422), (28764, 740672), (28968, 735456), (30033, 709376), (30644, 695232), (31296, 680748), (33252, 640704), (34719, 613632), (36096, 590223), (38352, 555504), (38624, 551592), (39168, 543931), (40044, 532032), (40896, 520948), (41728, 510561), (43452, 490304), (44336, 480528), (45966, 463488), (46292, 460224), (46944, 453832), (49878, 427136), (51136, 416628), (53392, 399024), (54144, 393482), (54528, 390711), (56729, 375552), (57528, 370336), (57936, 367728), (60066, 354688), (61288, 347616), (62592, 340374), (66504, 320352), (68949, 308992), (69438, 306816), (76704, 277752), (77248, 275796), (80088, 266016), (81792, 260474), (86904, 245152), (88672, 240264), (91932, 231744), (92584, 230112), (93888, 226916), (99756, 213568), (102272, 208314), (104157, 204544), (106784, 199512), (108288, 196741), (113458, 187776), (115056, 185168), (115872, 183864), (120132, 177344), (122576, 173808), (125184, 170187), (130237, 163584), (133008, 160176), (137898, 154496), (138876, 153408)]