326064672

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12721}}^1$

素因数の和:12826

約数の個数: 72

約数和(自身を含む): 937738620

約数和(自身を除く): 611673948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12721, 12816, 25442, 25632, 38163, 50884, 76326, 101768, 114489, 152652, 203536, 228978, 305304, 407072, 457956, 610608, 915912, 1132169, 1221216, 1831824, 2264338, 3396507, 3663648, 4528676, 6793014, 9057352, 10189521, 13586028, 18114704, 20379042, 27172056, 36229408, 40758084, 54344112, 81516168, 108688224, 163032336, 326064672]

約数ペア:

[(1, 326064672), (2, 163032336), (3, 108688224), (4, 81516168), (6, 54344112), (8, 40758084), (9, 36229408), (12, 27172056), (16, 20379042), (18, 18114704), (24, 13586028), (32, 10189521), (36, 9057352), (48, 6793014), (72, 4528676), (89, 3663648), (96, 3396507), (144, 2264338), (178, 1831824), (267, 1221216), (288, 1132169), (356, 915912), (534, 610608), (712, 457956), (801, 407072), (1068, 305304), (1424, 228978), (1602, 203536), (2136, 152652), (2848, 114489), (3204, 101768), (4272, 76326), (6408, 50884), (8544, 38163), (12721, 25632), (12816, 25442)]