327948464

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{5711}}^1$

素因数の和:5853

約数の個数: 40

約数和(自身を含む): 659416128

約数和(自身を除く): 331467664

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 592, 776, 1552, 3589, 5711, 7178, 11422, 14356, 22844, 28712, 45688, 57424, 91376, 211307, 422614, 553967, 845228, 1107934, 1690456, 2215868, 3380912, 4431736, 8863472, 20496779, 40993558, 81987116, 163974232, 327948464]

約数ペア:

[(1, 327948464), (2, 163974232), (4, 81987116), (8, 40993558), (16, 20496779), (37, 8863472), (74, 4431736), (97, 3380912), (148, 2215868), (194, 1690456), (296, 1107934), (388, 845228), (592, 553967), (776, 422614), (1552, 211307), (3589, 91376), (5711, 57424), (7178, 45688), (11422, 28712), (14356, 22844)]