253416144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{310559}}^1$

素因数の和:310587

約数の個数: 40

約数和(自身を含む): 693169920

約数和(自身を除く): 439753776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 310559, 621118, 931677, 1242236, 1863354, 2484472, 3726708, 4968944, 5279503, 7453416, 10559006, 14906832, 15838509, 21118012, 31677018, 42236024, 63354036, 84472048, 126708072, 253416144]

約数ペア:

[(1, 253416144), (2, 126708072), (3, 84472048), (4, 63354036), (6, 42236024), (8, 31677018), (12, 21118012), (16, 15838509), (17, 14906832), (24, 10559006), (34, 7453416), (48, 5279503), (51, 4968944), (68, 3726708), (102, 2484472), (136, 1863354), (204, 1242236), (272, 931677), (408, 621118), (816, 310559)]