649301094

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163223}}^1$

素因数の和:163261

約数の個数: 48

約数和(自身を含む): 1604165472

約数和(自身を除く): 954864378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 163223, 326446, 489669, 979338, 1469007, 2121899, 2774791, 2938014, 4243798, 5549582, 6365697, 8324373, 12731394, 16648746, 19097091, 24973119, 36072283, 38194182, 49946238, 72144566, 108216849, 216433698, 324650547, 649301094]

約数ペア:

[(1, 649301094), (2, 324650547), (3, 216433698), (6, 108216849), (9, 72144566), (13, 49946238), (17, 38194182), (18, 36072283), (26, 24973119), (34, 19097091), (39, 16648746), (51, 12731394), (78, 8324373), (102, 6365697), (117, 5549582), (153, 4243798), (221, 2938014), (234, 2774791), (306, 2121899), (442, 1469007), (663, 979338), (1326, 489669), (1989, 326446), (3978, 163223)]