412914944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2423

約数の個数: 72

約数和(自身を含む): 904752072

約数和(自身を除く): 491837128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 689, 832, 848, 1378, 1664, 1696, 2341, 2756, 3328, 3392, 4682, 5512, 6784, 9364, 11024, 13568, 18728, 22048, 30433, 37456, 44096, 60866, 74912, 88192, 121732, 124073, 149824, 176384, 243464, 248146, 299648, 486928, 496292, 599296, 973856, 992584, 1612949, 1947712, 1985168, 3225898, 3895424, 3970336, 6451796, 7790848, 7940672, 12903592, 15881344, 25807184, 31762688, 51614368, 103228736, 206457472, 412914944]

約数ペア:

[(1, 412914944), (2, 206457472), (4, 103228736), (8, 51614368), (13, 31762688), (16, 25807184), (26, 15881344), (32, 12903592), (52, 7940672), (53, 7790848), (64, 6451796), (104, 3970336), (106, 3895424), (128, 3225898), (208, 1985168), (212, 1947712), (256, 1612949), (416, 992584), (424, 973856), (689, 599296), (832, 496292), (848, 486928), (1378, 299648), (1664, 248146), (1696, 243464), (2341, 176384), (2756, 149824), (3328, 124073), (3392, 121732), (4682, 88192), (5512, 74912), (6784, 60866), (9364, 44096), (11024, 37456), (13568, 30433), (18728, 22048)]