39956304

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 107493120

約数和(自身を除く): 67536816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 79, 82, 123, 158, 164, 237, 246, 257, 316, 328, 474, 492, 514, 632, 656, 771, 948, 984, 1028, 1264, 1542, 1896, 1968, 2056, 3084, 3239, 3792, 4112, 6168, 6478, 9717, 10537, 12336, 12956, 19434, 20303, 21074, 25912, 31611, 38868, 40606, 42148, 51824, 60909, 63222, 77736, 81212, 84296, 121818, 126444, 155472, 162424, 168592, 243636, 252888, 324848, 487272, 505776, 832423, 974544, 1664846, 2497269, 3329692, 4994538, 6659384, 9989076, 13318768, 19978152, 39956304]

約数ペア:

[(1, 39956304), (2, 19978152), (3, 13318768), (4, 9989076), (6, 6659384), (8, 4994538), (12, 3329692), (16, 2497269), (24, 1664846), (41, 974544), (48, 832423), (79, 505776), (82, 487272), (123, 324848), (158, 252888), (164, 243636), (237, 168592), (246, 162424), (257, 155472), (316, 126444), (328, 121818), (474, 84296), (492, 81212), (514, 77736), (632, 63222), (656, 60909), (771, 51824), (948, 42148), (984, 40606), (1028, 38868), (1264, 31611), (1542, 25912), (1896, 21074), (1968, 20303), (2056, 19434), (3084, 12956), (3239, 12336), (3792, 10537), (4112, 9717), (6168, 6478)]