21097387584

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5669}}^1$

素因数の和:5778

約数の個数: 336

約数和(自身を含む): 75488474880

約数和(自身を除く): 54391087296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 71, 72, 78, 84, 91, 96, 104, 112, 117, 126, 142, 144, 156, 168, 182, 192, 208, 213, 224, 234, 252, 273, 284, 288, 312, 336, 364, 416, 426, 448, 468, 497, 504, 546, 568, 576, 624, 639, 672, 728, 819, 832, 852, 923, 936, 994, 1008, 1092, 1136, 1248, 1278, 1344, 1456, 1491, 1638, 1704, 1846, 1872, 1988, 2016, 2184, 2272, 2496, 2556, 2769, 2912, 2982, 3276, 3408, 3692, 3744, 3976, 4032, 4368, 4473, 4544, 5112, 5538, 5669, 5824, 5964, 6461, 6552, 6816, 7384, 7488, 7952, 8307, 8736, 8946, 10224, 11076, 11338, 11928, 12922, 13104, 13632, 14768, 15904, 16614, 17007, 17472, 17892, 19383, 20448, 22152, 22676, 23856, 25844, 26208, 29536, 31808, 33228, 34014, 35784, 38766, 39683, 40896, 44304, 45352, 47712, 51021, 51688, 52416, 58149, 59072, 66456, 68028, 71568, 73697, 77532, 79366, 88608, 90704, 95424, 102042, 103376, 116298, 119049, 132912, 136056, 143136, 147394, 155064, 158732, 177216, 181408, 204084, 206752, 221091, 232596, 238098, 265824, 272112, 286272, 294788, 310128, 317464, 357147, 362816, 402499, 408168, 413504, 442182, 465192, 476196, 515879, 531648, 544224, 589576, 620256, 634928, 663273, 714294, 804998, 816336, 884364, 930384, 952392, 1031758, 1088448, 1179152, 1207497, 1240512, 1269856, 1326546, 1428588, 1547637, 1609996, 1632672, 1768728, 1860768, 1904784, 2063516, 2358304, 2414994, 2539712, 2653092, 2817493, 2857176, 3095274, 3219992, 3265344, 3537456, 3622491, 3721536, 3809568, 4127032, 4642911, 4716608, 4829988, 5232487, 5306184, 5634986, 5714352, 6190548, 6439984, 7074912, 7244982, 7619136, 8254064, 8452479, 9285822, 9659976, 10464974, 10612368, 11269972, 11428704, 12381096, 12879968, 14149824, 14489964, 15697461, 16508128, 16904958, 18571644, 19319952, 20929948, 21224736, 22539944, 22857408, 24762192, 25357437, 25759936, 28979928, 31394922, 33016256, 33809916, 36627409, 37143288, 38639904, 41859896, 42449472, 45079888, 47092383, 49524384, 50714874, 57959856, 62789844, 67619832, 73254818, 74286576, 77279808, 83719792, 90159776, 94184766, 99048768, 101429748, 109882227, 115919712, 125579688, 135239664, 146509636, 148573152, 167439584, 180319552, 188369532, 202859496, 219764454, 231839424, 251159376, 270479328, 293019272, 297146304, 329646681, 334879168, 376739064, 405718992, 439528908, 502318752, 540958656, 586038544, 659293362, 753478128, 811437984, 879057816, 1004637504, 1172077088, 1318586724, 1506956256, 1622875968, 1758115632, 2344154176, 2637173448, 3013912512, 3516231264, 5274346896, 7032462528, 10548693792, 21097387584]

約数ペア:

[(1, 21097387584), (2, 10548693792), (3, 7032462528), (4, 5274346896), (6, 3516231264), (7, 3013912512), (8, 2637173448), (9, 2344154176), (12, 1758115632), (13, 1622875968), (14, 1506956256), (16, 1318586724), (18, 1172077088), (21, 1004637504), (24, 879057816), (26, 811437984), (28, 753478128), (32, 659293362), (36, 586038544), (39, 540958656), (42, 502318752), (48, 439528908), (52, 405718992), (56, 376739064), (63, 334879168), (64, 329646681), (71, 297146304), (72, 293019272), (78, 270479328), (84, 251159376), (91, 231839424), (96, 219764454), (104, 202859496), (112, 188369532), (117, 180319552), (126, 167439584), (142, 148573152), (144, 146509636), (156, 135239664), (168, 125579688), (182, 115919712), (192, 109882227), (208, 101429748), (213, 99048768), (224, 94184766), (234, 90159776), (252, 83719792), (273, 77279808), (284, 74286576), (288, 73254818), (312, 67619832), (336, 62789844), (364, 57959856), (416, 50714874), (426, 49524384), (448, 47092383), (468, 45079888), (497, 42449472), (504, 41859896), (546, 38639904), (568, 37143288), (576, 36627409), (624, 33809916), (639, 33016256), (672, 31394922), (728, 28979928), (819, 25759936), (832, 25357437), (852, 24762192), (923, 22857408), (936, 22539944), (994, 21224736), (1008, 20929948), (1092, 19319952), (1136, 18571644), (1248, 16904958), (1278, 16508128), (1344, 15697461), (1456, 14489964), (1491, 14149824), (1638, 12879968), (1704, 12381096), (1846, 11428704), (1872, 11269972), (1988, 10612368), (2016, 10464974), (2184, 9659976), (2272, 9285822), (2496, 8452479), (2556, 8254064), (2769, 7619136), (2912, 7244982), (2982, 7074912), (3276, 6439984), (3408, 6190548), (3692, 5714352), (3744, 5634986), (3976, 5306184), (4032, 5232487), (4368, 4829988), (4473, 4716608), (4544, 4642911), (5112, 4127032), (5538, 3809568), (5669, 3721536), (5824, 3622491), (5964, 3537456), (6461, 3265344), (6552, 3219992), (6816, 3095274), (7384, 2857176), (7488, 2817493), (7952, 2653092), (8307, 2539712), (8736, 2414994), (8946, 2358304), (10224, 2063516), (11076, 1904784), (11338, 1860768), (11928, 1768728), (12922, 1632672), (13104, 1609996), (13632, 1547637), (14768, 1428588), (15904, 1326546), (16614, 1269856), (17007, 1240512), (17472, 1207497), (17892, 1179152), (19383, 1088448), (20448, 1031758), (22152, 952392), (22676, 930384), (23856, 884364), (25844, 816336), (26208, 804998), (29536, 714294), (31808, 663273), (33228, 634928), (34014, 620256), (35784, 589576), (38766, 544224), (39683, 531648), (40896, 515879), (44304, 476196), (45352, 465192), (47712, 442182), (51021, 413504), (51688, 408168), (52416, 402499), (58149, 362816), (59072, 357147), (66456, 317464), (68028, 310128), (71568, 294788), (73697, 286272), (77532, 272112), (79366, 265824), (88608, 238098), (90704, 232596), (95424, 221091), (102042, 206752), (103376, 204084), (116298, 181408), (119049, 177216), (132912, 158732), (136056, 155064), (143136, 147394)]