331301388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 853317360

約数和(自身を除く): 522015972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 401, 484, 569, 726, 802, 1138, 1203, 1452, 1604, 1707, 2276, 2406, 3414, 4411, 4812, 6259, 6828, 8822, 12518, 13233, 17644, 18777, 25036, 26466, 37554, 48521, 52932, 68849, 75108, 97042, 137698, 145563, 194084, 206547, 228169, 275396, 291126, 413094, 456338, 582252, 684507, 826188, 912676, 1369014, 2509859, 2738028, 5019718, 7529577, 10039436, 15059154, 27608449, 30118308, 55216898, 82825347, 110433796, 165650694, 331301388]

約数ペア:

[(1, 331301388), (2, 165650694), (3, 110433796), (4, 82825347), (6, 55216898), (11, 30118308), (12, 27608449), (22, 15059154), (33, 10039436), (44, 7529577), (66, 5019718), (121, 2738028), (132, 2509859), (242, 1369014), (363, 912676), (401, 826188), (484, 684507), (569, 582252), (726, 456338), (802, 413094), (1138, 291126), (1203, 275396), (1452, 228169), (1604, 206547), (1707, 194084), (2276, 145563), (2406, 137698), (3414, 97042), (4411, 75108), (4812, 68849), (6259, 52932), (6828, 48521), (8822, 37554), (12518, 26466), (13233, 25036), (17644, 18777)]