40425264

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 129991680

約数和(自身を除く): 89566416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 99, 108, 132, 141, 144, 176, 181, 188, 198, 216, 264, 282, 297, 362, 376, 396, 423, 432, 517, 528, 543, 564, 594, 724, 752, 792, 846, 1034, 1086, 1128, 1188, 1269, 1448, 1551, 1584, 1629, 1692, 1991, 2068, 2172, 2256, 2376, 2538, 2896, 3102, 3258, 3384, 3982, 4136, 4344, 4653, 4752, 4887, 5076, 5973, 6204, 6516, 6768, 7964, 8272, 8507, 8688, 9306, 9774, 10152, 11946, 12408, 13032, 13959, 15928, 17014, 17919, 18612, 19548, 20304, 23892, 24816, 25521, 26064, 27918, 31856, 34028, 35838, 37224, 39096, 47784, 51042, 53757, 55836, 68056, 71676, 74448, 76563, 78192, 93577, 95568, 102084, 107514, 111672, 136112, 143352, 153126, 187154, 204168, 215028, 223344, 229689, 280731, 286704, 306252, 374308, 408336, 430056, 459378, 561462, 612504, 748616, 842193, 860112, 918756, 1122924, 1225008, 1497232, 1684386, 1837512, 2245848, 2526579, 3368772, 3675024, 4491696, 5053158, 6737544, 10106316, 13475088, 20212632, 40425264]

約数ペア:

[(1, 40425264), (2, 20212632), (3, 13475088), (4, 10106316), (6, 6737544), (8, 5053158), (9, 4491696), (11, 3675024), (12, 3368772), (16, 2526579), (18, 2245848), (22, 1837512), (24, 1684386), (27, 1497232), (33, 1225008), (36, 1122924), (44, 918756), (47, 860112), (48, 842193), (54, 748616), (66, 612504), (72, 561462), (88, 459378), (94, 430056), (99, 408336), (108, 374308), (132, 306252), (141, 286704), (144, 280731), (176, 229689), (181, 223344), (188, 215028), (198, 204168), (216, 187154), (264, 153126), (282, 143352), (297, 136112), (362, 111672), (376, 107514), (396, 102084), (423, 95568), (432, 93577), (517, 78192), (528, 76563), (543, 74448), (564, 71676), (594, 68056), (724, 55836), (752, 53757), (792, 51042), (846, 47784), (1034, 39096), (1086, 37224), (1128, 35838), (1188, 34028), (1269, 31856), (1448, 27918), (1551, 26064), (1584, 25521), (1629, 24816), (1692, 23892), (1991, 20304), (2068, 19548), (2172, 18612), (2256, 17919), (2376, 17014), (2538, 15928), (2896, 13959), (3102, 13032), (3258, 12408), (3384, 11946), (3982, 10152), (4136, 9774), (4344, 9306), (4653, 8688), (4752, 8507), (4887, 8272), (5076, 7964), (5973, 6768), (6204, 6516)]