40965408

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 129650976

約数和(自身を除く): 88685568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 67, 72, 88, 96, 99, 132, 134, 144, 176, 193, 198, 201, 264, 268, 288, 352, 386, 396, 402, 528, 536, 579, 603, 737, 772, 792, 804, 1056, 1072, 1158, 1206, 1474, 1544, 1584, 1608, 1737, 2123, 2144, 2211, 2316, 2412, 2948, 3088, 3168, 3216, 3474, 4246, 4422, 4632, 4824, 5896, 6176, 6369, 6432, 6633, 6948, 8492, 8844, 9264, 9648, 11792, 12738, 12931, 13266, 13896, 16984, 17688, 18528, 19107, 19296, 23584, 25476, 25862, 26532, 27792, 33968, 35376, 38214, 38793, 50952, 51724, 53064, 55584, 67936, 70752, 76428, 77586, 101904, 103448, 106128, 116379, 142241, 152856, 155172, 203808, 206896, 212256, 232758, 284482, 305712, 310344, 413792, 426723, 465516, 568964, 611424, 620688, 853446, 931032, 1137928, 1241376, 1280169, 1706892, 1862064, 2275856, 2560338, 3413784, 3724128, 4551712, 5120676, 6827568, 10241352, 13655136, 20482704, 40965408]

約数ペア:

[(1, 40965408), (2, 20482704), (3, 13655136), (4, 10241352), (6, 6827568), (8, 5120676), (9, 4551712), (11, 3724128), (12, 3413784), (16, 2560338), (18, 2275856), (22, 1862064), (24, 1706892), (32, 1280169), (33, 1241376), (36, 1137928), (44, 931032), (48, 853446), (66, 620688), (67, 611424), (72, 568964), (88, 465516), (96, 426723), (99, 413792), (132, 310344), (134, 305712), (144, 284482), (176, 232758), (193, 212256), (198, 206896), (201, 203808), (264, 155172), (268, 152856), (288, 142241), (352, 116379), (386, 106128), (396, 103448), (402, 101904), (528, 77586), (536, 76428), (579, 70752), (603, 67936), (737, 55584), (772, 53064), (792, 51724), (804, 50952), (1056, 38793), (1072, 38214), (1158, 35376), (1206, 33968), (1474, 27792), (1544, 26532), (1584, 25862), (1608, 25476), (1737, 23584), (2123, 19296), (2144, 19107), (2211, 18528), (2316, 17688), (2412, 16984), (2948, 13896), (3088, 13266), (3168, 12931), (3216, 12738), (3474, 11792), (4246, 9648), (4422, 9264), (4632, 8844), (4824, 8492), (5896, 6948), (6176, 6633), (6369, 6432)]