1521678576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 4544799392

約数和(自身を除く): 3023120816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 73, 74, 88, 97, 111, 121, 132, 146, 148, 176, 194, 219, 222, 242, 264, 291, 292, 296, 363, 388, 407, 438, 444, 484, 528, 582, 584, 592, 726, 776, 803, 814, 876, 888, 968, 1067, 1164, 1168, 1221, 1452, 1552, 1606, 1628, 1752, 1776, 1936, 2134, 2328, 2409, 2442, 2701, 2904, 3201, 3212, 3256, 3504, 3589, 4268, 4477, 4656, 4818, 4884, 5402, 5808, 6402, 6424, 6512, 7081, 7178, 8103, 8536, 8833, 8954, 9636, 9768, 10767, 10804, 11737, 12804, 12848, 13431, 14162, 14356, 16206, 17072, 17666, 17908, 19272, 19536, 21243, 21534, 21608, 23474, 25608, 26499, 26862, 28324, 28712, 29711, 32412, 35211, 35332, 35816, 38544, 39479, 42486, 43068, 43216, 46948, 51216, 52998, 53724, 56648, 57424, 59422, 64824, 70422, 70664, 71632, 77891, 78958, 84972, 86136, 89133, 93896, 105996, 107448, 113296, 118437, 118844, 129648, 140844, 141328, 155782, 157916, 169944, 172272, 178266, 187792, 211992, 214896, 233673, 236874, 237688, 261997, 281688, 311564, 315832, 326821, 339888, 356532, 423984, 434269, 467346, 473748, 475376, 523994, 563376, 623128, 631664, 653642, 713064, 785991, 856801, 868538, 934692, 947496, 980463, 1047988, 1246256, 1302807, 1307284, 1426128, 1571982, 1713602, 1737076, 1869384, 1894992, 1960926, 2095976, 2570403, 2605614, 2614568, 2881967, 3143964, 3427204, 3474152, 3738768, 3921852, 4191952, 5140806, 5211228, 5229136, 5763934, 6287928, 6854408, 6948304, 7843704, 8645901, 10281612, 10422456, 11527868, 12575856, 13708816, 15687408, 17291802, 20563224, 20844912, 23055736, 31701637, 34583604, 41126448, 46111472, 63403274, 69167208, 95104911, 126806548, 138334416, 190209822, 253613096, 380419644, 507226192, 760839288, 1521678576]

約数ペア:

[(1, 1521678576), (2, 760839288), (3, 507226192), (4, 380419644), (6, 253613096), (8, 190209822), (11, 138334416), (12, 126806548), (16, 95104911), (22, 69167208), (24, 63403274), (33, 46111472), (37, 41126448), (44, 34583604), (48, 31701637), (66, 23055736), (73, 20844912), (74, 20563224), (88, 17291802), (97, 15687408), (111, 13708816), (121, 12575856), (132, 11527868), (146, 10422456), (148, 10281612), (176, 8645901), (194, 7843704), (219, 6948304), (222, 6854408), (242, 6287928), (264, 5763934), (291, 5229136), (292, 5211228), (296, 5140806), (363, 4191952), (388, 3921852), (407, 3738768), (438, 3474152), (444, 3427204), (484, 3143964), (528, 2881967), (582, 2614568), (584, 2605614), (592, 2570403), (726, 2095976), (776, 1960926), (803, 1894992), (814, 1869384), (876, 1737076), (888, 1713602), (968, 1571982), (1067, 1426128), (1164, 1307284), (1168, 1302807), (1221, 1246256), (1452, 1047988), (1552, 980463), (1606, 947496), (1628, 934692), (1752, 868538), (1776, 856801), (1936, 785991), (2134, 713064), (2328, 653642), (2409, 631664), (2442, 623128), (2701, 563376), (2904, 523994), (3201, 475376), (3212, 473748), (3256, 467346), (3504, 434269), (3589, 423984), (4268, 356532), (4477, 339888), (4656, 326821), (4818, 315832), (4884, 311564), (5402, 281688), (5808, 261997), (6402, 237688), (6424, 236874), (6512, 233673), (7081, 214896), (7178, 211992), (8103, 187792), (8536, 178266), (8833, 172272), (8954, 169944), (9636, 157916), (9768, 155782), (10767, 141328), (10804, 140844), (11737, 129648), (12804, 118844), (12848, 118437), (13431, 113296), (14162, 107448), (14356, 105996), (16206, 93896), (17072, 89133), (17666, 86136), (17908, 84972), (19272, 78958), (19536, 77891), (21243, 71632), (21534, 70664), (21608, 70422), (23474, 64824), (25608, 59422), (26499, 57424), (26862, 56648), (28324, 53724), (28712, 52998), (29711, 51216), (32412, 46948), (35211, 43216), (35332, 43068), (35816, 42486), (38544, 39479)]