664277556

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{3797}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 1582398720

約数和(自身を除く): 918121164

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 239, 244, 366, 478, 717, 732, 956, 1434, 2868, 3797, 7594, 11391, 14579, 15188, 22782, 29158, 43737, 45564, 58316, 87474, 174948, 231617, 463234, 694851, 907483, 926468, 1389702, 1814966, 2722449, 2779404, 3629932, 5444898, 10889796, 55356463, 110712926, 166069389, 221425852, 332138778, 664277556]

約数ペア:

[(1, 664277556), (2, 332138778), (3, 221425852), (4, 166069389), (6, 110712926), (12, 55356463), (61, 10889796), (122, 5444898), (183, 3629932), (239, 2779404), (244, 2722449), (366, 1814966), (478, 1389702), (717, 926468), (732, 907483), (956, 694851), (1434, 463234), (2868, 231617), (3797, 174948), (7594, 87474), (11391, 58316), (14579, 45564), (15188, 43737), (22782, 29158)]