540123912

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2851

約数の個数: 96

約数和(自身を含む): 1527552000

約数和(自身を除く): 987428088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 89, 93, 124, 178, 186, 248, 267, 279, 356, 372, 534, 558, 712, 744, 801, 1068, 1116, 1602, 2136, 2232, 2719, 2759, 3204, 5438, 5518, 6408, 8157, 8277, 10876, 11036, 16314, 16554, 21752, 22072, 24471, 24831, 32628, 33108, 48942, 49662, 65256, 66216, 84289, 97884, 99324, 168578, 195768, 198648, 241991, 252867, 337156, 483982, 505734, 674312, 725973, 758601, 967964, 1011468, 1451946, 1517202, 1935928, 2022936, 2177919, 2903892, 3034404, 4355838, 5807784, 6068808, 7501721, 8711676, 15003442, 17423352, 22505163, 30006884, 45010326, 60013768, 67515489, 90020652, 135030978, 180041304, 270061956, 540123912]

約数ペア:

[(1, 540123912), (2, 270061956), (3, 180041304), (4, 135030978), (6, 90020652), (8, 67515489), (9, 60013768), (12, 45010326), (18, 30006884), (24, 22505163), (31, 17423352), (36, 15003442), (62, 8711676), (72, 7501721), (89, 6068808), (93, 5807784), (124, 4355838), (178, 3034404), (186, 2903892), (248, 2177919), (267, 2022936), (279, 1935928), (356, 1517202), (372, 1451946), (534, 1011468), (558, 967964), (712, 758601), (744, 725973), (801, 674312), (1068, 505734), (1116, 483982), (1602, 337156), (2136, 252867), (2232, 241991), (2719, 198648), (2759, 195768), (3204, 168578), (5438, 99324), (5518, 97884), (6408, 84289), (8157, 66216), (8277, 65256), (10876, 49662), (11036, 48942), (16314, 33108), (16554, 32628), (21752, 24831), (22072, 24471)]