254002992

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{31687}}^1$

素因数の和:31865

約数の個数: 40

約数和(自身を含む): 660124416

約数和(自身を除く): 406121424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 8016, 31687, 63374, 95061, 126748, 190122, 253496, 380244, 506992, 760488, 1520976, 5291729, 10583458, 15875187, 21166916, 31750374, 42333832, 63500748, 84667664, 127001496, 254002992]

約数ペア:

[(1, 254002992), (2, 127001496), (3, 84667664), (4, 63500748), (6, 42333832), (8, 31750374), (12, 21166916), (16, 15875187), (24, 10583458), (48, 5291729), (167, 1520976), (334, 760488), (501, 506992), (668, 380244), (1002, 253496), (1336, 190122), (2004, 126748), (2672, 95061), (4008, 63374), (8016, 31687)]