2841462528

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{20441}}^1$

素因数の和:20641

約数の個数: 72

約数和(自身を含む): 7604587536

約数和(自身を除く): 4763125008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 543, 724, 768, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 11584, 17376, 20441, 23168, 34752, 40882, 46336, 61323, 69504, 81764, 122646, 139008, 163528, 245292, 327056, 490584, 654112, 981168, 1308224, 1962336, 2616448, 3699821, 3924672, 5232896, 7399642, 7849344, 11099463, 14799284, 15698688, 22198926, 29598568, 44397852, 59197136, 88795704, 118394272, 177591408, 236788544, 355182816, 473577088, 710365632, 947154176, 1420731264, 2841462528]

約数ペア:

[(1, 2841462528), (2, 1420731264), (3, 947154176), (4, 710365632), (6, 473577088), (8, 355182816), (12, 236788544), (16, 177591408), (24, 118394272), (32, 88795704), (48, 59197136), (64, 44397852), (96, 29598568), (128, 22198926), (181, 15698688), (192, 14799284), (256, 11099463), (362, 7849344), (384, 7399642), (543, 5232896), (724, 3924672), (768, 3699821), (1086, 2616448), (1448, 1962336), (2172, 1308224), (2896, 981168), (4344, 654112), (5792, 490584), (8688, 327056), (11584, 245292), (17376, 163528), (20441, 139008), (23168, 122646), (34752, 81764), (40882, 69504), (46336, 61323)]