257953632

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{65537}}^1$

素因数の和:65591

約数の個数: 48

約数和(自身を含む): 693654192

約数和(自身を除く): 435700560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 65537, 131074, 196611, 262148, 393222, 524296, 786444, 1048592, 1572888, 2097184, 2687017, 3145776, 5374034, 6291552, 8061051, 10748068, 16122102, 21496136, 32244204, 42992272, 64488408, 85984544, 128976816, 257953632]

約数ペア:

[(1, 257953632), (2, 128976816), (3, 85984544), (4, 64488408), (6, 42992272), (8, 32244204), (12, 21496136), (16, 16122102), (24, 10748068), (32, 8061051), (41, 6291552), (48, 5374034), (82, 3145776), (96, 2687017), (123, 2097184), (164, 1572888), (246, 1048592), (328, 786444), (492, 524296), (656, 393222), (984, 262148), (1312, 196611), (1968, 131074), (3936, 65537)]