280378944

素因数分解:

$2^6\times 3^2\times {\mathrm{486769}}^1$

素因数の和:486787

約数の個数: 42

約数和(自身を含む): 803657270

約数和(自身を除く): 523278326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 486769, 973538, 1460307, 1947076, 2920614, 3894152, 4380921, 5841228, 7788304, 8761842, 11682456, 15576608, 17523684, 23364912, 31153216, 35047368, 46729824, 70094736, 93459648, 140189472, 280378944]

約数ペア:

[(1, 280378944), (2, 140189472), (3, 93459648), (4, 70094736), (6, 46729824), (8, 35047368), (9, 31153216), (12, 23364912), (16, 17523684), (18, 15576608), (24, 11682456), (32, 8761842), (36, 7788304), (48, 5841228), (64, 4380921), (72, 3894152), (96, 2920614), (144, 1947076), (192, 1460307), (288, 973538), (576, 486769)]