780418272

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{198277}}^1$

素因数の和:198331

約数の個数: 48

約数和(自身を含む): 2098574352

約数和(自身を除く): 1318156080

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, 198277, 396554, 594831, 793108, 1189662, 1586216, 2379324, 3172432, 4758648, 6344864, 8129357, 9517296, 16258714, 19034592, 24388071, 32517428, 48776142, 65034856, 97552284, 130069712, 195104568, 260139424, 390209136, 780418272]

約数ペア:

[(1, 780418272), (2, 390209136), (3, 260139424), (4, 195104568), (6, 130069712), (8, 97552284), (12, 65034856), (16, 48776142), (24, 32517428), (32, 24388071), (41, 19034592), (48, 16258714), (82, 9517296), (96, 8129357), (123, 6344864), (164, 4758648), (246, 3172432), (328, 2379324), (492, 1586216), (656, 1189662), (984, 793108), (1312, 594831), (1968, 396554), (3936, 198277)]