402906966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 1024890624

約数和(自身を除く): 621983658

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 173, 213, 231, 346, 426, 462, 497, 519, 781, 994, 1038, 1211, 1491, 1562, 1903, 2343, 2422, 2982, 3633, 3806, 4686, 5041, 5467, 5709, 7266, 10082, 10934, 11418, 12283, 13321, 15123, 16401, 24566, 26642, 30246, 32802, 35287, 36849, 39963, 55451, 70574, 73698, 79926, 85981, 105861, 110902, 135113, 166353, 171962, 211722, 257943, 270226, 332706, 388157, 405339, 515886, 776314, 810678, 872093, 945791, 1164471, 1744186, 1891582, 2328942, 2616279, 2837373, 5232558, 5674746, 6104651, 9593023, 12209302, 18313953, 19186046, 28779069, 36627906, 57558138, 67151161, 134302322, 201453483, 402906966]

約数ペア:

[(1, 402906966), (2, 201453483), (3, 134302322), (6, 67151161), (7, 57558138), (11, 36627906), (14, 28779069), (21, 19186046), (22, 18313953), (33, 12209302), (42, 9593023), (66, 6104651), (71, 5674746), (77, 5232558), (142, 2837373), (154, 2616279), (173, 2328942), (213, 1891582), (231, 1744186), (346, 1164471), (426, 945791), (462, 872093), (497, 810678), (519, 776314), (781, 515886), (994, 405339), (1038, 388157), (1211, 332706), (1491, 270226), (1562, 257943), (1903, 211722), (2343, 171962), (2422, 166353), (2982, 135113), (3633, 110902), (3806, 105861), (4686, 85981), (5041, 79926), (5467, 73698), (5709, 70574), (7266, 55451), (10082, 39963), (10934, 36849), (11418, 35287), (12283, 32802), (13321, 30246), (15123, 26642), (16401, 24566)]