249728016

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73277}}^1$

素因数の和:73359

約数の個数: 40

約数和(自身を含む): 654225984

約数和(自身を除く): 404497968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 73277, 146554, 219831, 293108, 439662, 586216, 879324, 1172432, 1758648, 3517296, 5202667, 10405334, 15608001, 20810668, 31216002, 41621336, 62432004, 83242672, 124864008, 249728016]

約数ペア:

[(1, 249728016), (2, 124864008), (3, 83242672), (4, 62432004), (6, 41621336), (8, 31216002), (12, 20810668), (16, 15608001), (24, 10405334), (48, 5202667), (71, 3517296), (142, 1758648), (213, 1172432), (284, 879324), (426, 586216), (568, 439662), (852, 293108), (1136, 219831), (1704, 146554), (3408, 73277)]