258346944

素因数分解:

$2^6\times 3^2\times {\mathrm{448519}}^1$

素因数の和:448537

約数の個数: 42

約数和(自身を含む): 740506520

約数和(自身を除く): 482159576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 448519, 897038, 1345557, 1794076, 2691114, 3588152, 4036671, 5382228, 7176304, 8073342, 10764456, 14352608, 16146684, 21528912, 28705216, 32293368, 43057824, 64586736, 86115648, 129173472, 258346944]

約数ペア:

[(1, 258346944), (2, 129173472), (3, 86115648), (4, 64586736), (6, 43057824), (8, 32293368), (9, 28705216), (12, 21528912), (16, 16146684), (18, 14352608), (24, 10764456), (32, 8073342), (36, 7176304), (48, 5382228), (64, 4036671), (72, 3588152), (96, 2691114), (144, 1794076), (192, 1345557), (288, 897038), (576, 448519)]