707241752

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 1662819840

約数和(自身を除く): 955578088

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 107, 119, 131, 136, 212, 214, 238, 262, 371, 424, 428, 476, 524, 742, 749, 856, 901, 917, 952, 1048, 1484, 1498, 1802, 1819, 1834, 2227, 2968, 2996, 3604, 3638, 3668, 4454, 5671, 5992, 6307, 6943, 7208, 7276, 7336, 8908, 11342, 12614, 12733, 13886, 14017, 14552, 15589, 17816, 22684, 25228, 25466, 27772, 28034, 31178, 39697, 45368, 48601, 50456, 50932, 55544, 56068, 62356, 79394, 96407, 97202, 98119, 101864, 112136, 118031, 124712, 158788, 192814, 194404, 196238, 236062, 238289, 317576, 385628, 388808, 392476, 472124, 476578, 674849, 742901, 771256, 784952, 826217, 944248, 953156, 1349698, 1485802, 1652434, 1668023, 1906312, 2699396, 2971604, 3304868, 3336046, 5200307, 5398792, 5943208, 6609736, 6672092, 10400614, 12629317, 13344184, 20801228, 25258634, 41602456, 50517268, 88405219, 101034536, 176810438, 353620876, 707241752]

約数ペア:

[(1, 707241752), (2, 353620876), (4, 176810438), (7, 101034536), (8, 88405219), (14, 50517268), (17, 41602456), (28, 25258634), (34, 20801228), (53, 13344184), (56, 12629317), (68, 10400614), (106, 6672092), (107, 6609736), (119, 5943208), (131, 5398792), (136, 5200307), (212, 3336046), (214, 3304868), (238, 2971604), (262, 2699396), (371, 1906312), (424, 1668023), (428, 1652434), (476, 1485802), (524, 1349698), (742, 953156), (749, 944248), (856, 826217), (901, 784952), (917, 771256), (952, 742901), (1048, 674849), (1484, 476578), (1498, 472124), (1802, 392476), (1819, 388808), (1834, 385628), (2227, 317576), (2968, 238289), (2996, 236062), (3604, 196238), (3638, 194404), (3668, 192814), (4454, 158788), (5671, 124712), (5992, 118031), (6307, 112136), (6943, 101864), (7208, 98119), (7276, 97202), (7336, 96407), (8908, 79394), (11342, 62356), (12614, 56068), (12733, 55544), (13886, 50932), (14017, 50456), (14552, 48601), (15589, 45368), (17816, 39697), (22684, 31178), (25228, 28034), (25466, 27772)]