40534416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 124575360

約数和(自身を除く): 84040944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 367, 468, 472, 531, 624, 708, 734, 767, 936, 944, 1062, 1101, 1416, 1468, 1534, 1872, 2124, 2202, 2301, 2832, 2936, 3068, 3303, 4248, 4404, 4602, 4771, 5872, 6136, 6606, 6903, 8496, 8808, 9204, 9542, 12272, 13212, 13806, 14313, 17616, 18408, 19084, 21653, 26424, 27612, 28626, 36816, 38168, 42939, 43306, 52848, 55224, 57252, 64959, 76336, 85878, 86612, 110448, 114504, 129918, 171756, 173224, 194877, 229008, 259836, 281489, 343512, 346448, 389754, 519672, 562978, 687024, 779508, 844467, 1039344, 1125956, 1559016, 1688934, 2251912, 2533401, 3118032, 3377868, 4503824, 5066802, 6755736, 10133604, 13511472, 20267208, 40534416]

約数ペア:

[(1, 40534416), (2, 20267208), (3, 13511472), (4, 10133604), (6, 6755736), (8, 5066802), (9, 4503824), (12, 3377868), (13, 3118032), (16, 2533401), (18, 2251912), (24, 1688934), (26, 1559016), (36, 1125956), (39, 1039344), (48, 844467), (52, 779508), (59, 687024), (72, 562978), (78, 519672), (104, 389754), (117, 346448), (118, 343512), (144, 281489), (156, 259836), (177, 229008), (208, 194877), (234, 173224), (236, 171756), (312, 129918), (354, 114504), (367, 110448), (468, 86612), (472, 85878), (531, 76336), (624, 64959), (708, 57252), (734, 55224), (767, 52848), (936, 43306), (944, 42939), (1062, 38168), (1101, 36816), (1416, 28626), (1468, 27612), (1534, 26424), (1872, 21653), (2124, 19084), (2202, 18408), (2301, 17616), (2832, 14313), (2936, 13806), (3068, 13212), (3303, 12272), (4248, 9542), (4404, 9204), (4602, 8808), (4771, 8496), (5872, 6903), (6136, 6606)]