21003702912

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1304

約数の個数: 384

約数和(自身を含む): 68854406400

約数和(自身を除く): 47850703488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 47, 48, 51, 57, 64, 68, 72, 76, 94, 96, 102, 114, 128, 136, 141, 144, 152, 153, 171, 188, 192, 204, 228, 272, 282, 288, 304, 306, 323, 342, 376, 384, 408, 423, 456, 544, 564, 576, 608, 612, 646, 684, 752, 799, 816, 846, 893, 912, 969, 1088, 1128, 1152, 1201, 1216, 1224, 1292, 1368, 1504, 1598, 1632, 1692, 1786, 1824, 1938, 2176, 2256, 2397, 2402, 2432, 2448, 2584, 2679, 2736, 2907, 3008, 3196, 3264, 3384, 3572, 3603, 3648, 3876, 4512, 4794, 4804, 4896, 5168, 5358, 5472, 5814, 6016, 6392, 6528, 6768, 7144, 7191, 7206, 7296, 7752, 8037, 9024, 9588, 9608, 9792, 10336, 10716, 10809, 10944, 11628, 12784, 13536, 14288, 14382, 14412, 15181, 15504, 16074, 18048, 19176, 19216, 19584, 20417, 20672, 21432, 21618, 21888, 22819, 23256, 25568, 27072, 28576, 28764, 28824, 30362, 31008, 32148, 38352, 38432, 40834, 41344, 42864, 43236, 45543, 45638, 46512, 51136, 54144, 56447, 57152, 57528, 57648, 60724, 61251, 62016, 64296, 68457, 76704, 76864, 81668, 85728, 86472, 91086, 91276, 93024, 102272, 112894, 114304, 115056, 115296, 121448, 122502, 124032, 128592, 136629, 136914, 153408, 153728, 163336, 169341, 171456, 172944, 182172, 182552, 183753, 186048, 205371, 225788, 230112, 230592, 242896, 245004, 257184, 273258, 273828, 306816, 326672, 338682, 342912, 345888, 364344, 365104, 367506, 372096, 387923, 410742, 451576, 460224, 461184, 485792, 490008, 508023, 514368, 546516, 547656, 653344, 677364, 691776, 728688, 730208, 735012, 775846, 821484, 903152, 920448, 959599, 971584, 980016, 1016046, 1028736, 1072493, 1093032, 1095312, 1163769, 1306688, 1354728, 1383552, 1457376, 1460416, 1470024, 1551692, 1642968, 1806304, 1919198, 1943168, 1960032, 2032092, 2144986, 2186064, 2190624, 2327538, 2613376, 2709456, 2878797, 2914752, 2920832, 2940048, 3103384, 3217479, 3285936, 3491307, 3612608, 3838396, 3920064, 4064184, 4289972, 4372128, 4381248, 4655076, 5418912, 5757594, 5829504, 5880096, 6206768, 6434958, 6571872, 6982614, 7225216, 7676792, 7840128, 8128368, 8579944, 8636391, 8744256, 8762496, 9310152, 9652437, 10837824, 11515188, 11760192, 12413536, 12869916, 13143744, 13965228, 15353584, 16256736, 17159888, 17272782, 17488512, 18232381, 18620304, 19304874, 21675648, 23030376, 23520384, 24827072, 25739832, 26287488, 27930456, 30707168, 32513472, 34319776, 34545564, 36464762, 37240608, 38609748, 46060752, 49654144, 51479664, 54697143, 55860912, 61414336, 65026944, 68639552, 69091128, 72929524, 74481216, 77219496, 92121504, 102959328, 109394286, 111721824, 122828672, 137279104, 138182256, 145859048, 148962432, 154438992, 164091429, 184243008, 205918656, 218788572, 223443648, 276364512, 291718096, 308877984, 328182858, 368486016, 411837312, 437577144, 446887296, 552729024, 583436192, 617755968, 656365716, 875154288, 1105458048, 1166872384, 1235511936, 1312731432, 1750308576, 2333744768, 2625462864, 3500617152, 5250925728, 7001234304, 10501851456, 21003702912]

約数ペア:

[(1, 21003702912), (2, 10501851456), (3, 7001234304), (4, 5250925728), (6, 3500617152), (8, 2625462864), (9, 2333744768), (12, 1750308576), (16, 1312731432), (17, 1235511936), (18, 1166872384), (19, 1105458048), (24, 875154288), (32, 656365716), (34, 617755968), (36, 583436192), (38, 552729024), (47, 446887296), (48, 437577144), (51, 411837312), (57, 368486016), (64, 328182858), (68, 308877984), (72, 291718096), (76, 276364512), (94, 223443648), (96, 218788572), (102, 205918656), (114, 184243008), (128, 164091429), (136, 154438992), (141, 148962432), (144, 145859048), (152, 138182256), (153, 137279104), (171, 122828672), (188, 111721824), (192, 109394286), (204, 102959328), (228, 92121504), (272, 77219496), (282, 74481216), (288, 72929524), (304, 69091128), (306, 68639552), (323, 65026944), (342, 61414336), (376, 55860912), (384, 54697143), (408, 51479664), (423, 49654144), (456, 46060752), (544, 38609748), (564, 37240608), (576, 36464762), (608, 34545564), (612, 34319776), (646, 32513472), (684, 30707168), (752, 27930456), (799, 26287488), (816, 25739832), (846, 24827072), (893, 23520384), (912, 23030376), (969, 21675648), (1088, 19304874), (1128, 18620304), (1152, 18232381), (1201, 17488512), (1216, 17272782), (1224, 17159888), (1292, 16256736), (1368, 15353584), (1504, 13965228), (1598, 13143744), (1632, 12869916), (1692, 12413536), (1786, 11760192), (1824, 11515188), (1938, 10837824), (2176, 9652437), (2256, 9310152), (2397, 8762496), (2402, 8744256), (2432, 8636391), (2448, 8579944), (2584, 8128368), (2679, 7840128), (2736, 7676792), (2907, 7225216), (3008, 6982614), (3196, 6571872), (3264, 6434958), (3384, 6206768), (3572, 5880096), (3603, 5829504), (3648, 5757594), (3876, 5418912), (4512, 4655076), (4794, 4381248), (4804, 4372128), (4896, 4289972), (5168, 4064184), (5358, 3920064), (5472, 3838396), (5814, 3612608), (6016, 3491307), (6392, 3285936), (6528, 3217479), (6768, 3103384), (7144, 2940048), (7191, 2920832), (7206, 2914752), (7296, 2878797), (7752, 2709456), (8037, 2613376), (9024, 2327538), (9588, 2190624), (9608, 2186064), (9792, 2144986), (10336, 2032092), (10716, 1960032), (10809, 1943168), (10944, 1919198), (11628, 1806304), (12784, 1642968), (13536, 1551692), (14288, 1470024), (14382, 1460416), (14412, 1457376), (15181, 1383552), (15504, 1354728), (16074, 1306688), (18048, 1163769), (19176, 1095312), (19216, 1093032), (19584, 1072493), (20417, 1028736), (20672, 1016046), (21432, 980016), (21618, 971584), (21888, 959599), (22819, 920448), (23256, 903152), (25568, 821484), (27072, 775846), (28576, 735012), (28764, 730208), (28824, 728688), (30362, 691776), (31008, 677364), (32148, 653344), (38352, 547656), (38432, 546516), (40834, 514368), (41344, 508023), (42864, 490008), (43236, 485792), (45543, 461184), (45638, 460224), (46512, 451576), (51136, 410742), (54144, 387923), (56447, 372096), (57152, 367506), (57528, 365104), (57648, 364344), (60724, 345888), (61251, 342912), (62016, 338682), (64296, 326672), (68457, 306816), (76704, 273828), (76864, 273258), (81668, 257184), (85728, 245004), (86472, 242896), (91086, 230592), (91276, 230112), (93024, 225788), (102272, 205371), (112894, 186048), (114304, 183753), (115056, 182552), (115296, 182172), (121448, 172944), (122502, 171456), (124032, 169341), (128592, 163336), (136629, 153728), (136914, 153408)]