40644864

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 133922880

約数和(自身を除く): 93278016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 59, 64, 69, 72, 78, 92, 96, 104, 117, 118, 128, 138, 144, 156, 177, 184, 192, 207, 208, 234, 236, 256, 276, 288, 299, 312, 354, 368, 384, 414, 416, 468, 472, 531, 552, 576, 598, 624, 708, 736, 767, 768, 828, 832, 897, 936, 944, 1062, 1104, 1152, 1196, 1248, 1357, 1416, 1472, 1534, 1656, 1664, 1794, 1872, 1888, 2124, 2208, 2301, 2304, 2392, 2496, 2691, 2714, 2832, 2944, 3068, 3312, 3328, 3588, 3744, 3776, 4071, 4248, 4416, 4602, 4784, 4992, 5382, 5428, 5664, 5888, 6136, 6624, 6903, 7176, 7488, 7552, 8142, 8496, 8832, 9204, 9568, 9984, 10764, 10856, 11328, 12213, 12272, 13248, 13806, 14352, 14976, 15104, 16284, 16992, 17641, 17664, 18408, 19136, 21528, 21712, 22656, 24426, 24544, 26496, 27612, 28704, 29952, 32568, 33984, 35282, 36816, 38272, 43056, 43424, 45312, 48852, 49088, 52923, 52992, 55224, 57408, 65136, 67968, 70564, 73632, 76544, 86112, 86848, 97704, 98176, 105846, 110448, 114816, 130272, 135936, 141128, 147264, 158769, 172224, 173696, 195408, 196352, 211692, 220896, 229632, 260544, 282256, 294528, 317538, 344448, 347392, 390816, 423384, 441792, 521088, 564512, 589056, 635076, 688896, 781632, 846768, 883584, 1042176, 1129024, 1270152, 1563264, 1693536, 1767168, 2258048, 2540304, 3126528, 3387072, 4516096, 5080608, 6774144, 10161216, 13548288, 20322432, 40644864]

約数ペア:

[(1, 40644864), (2, 20322432), (3, 13548288), (4, 10161216), (6, 6774144), (8, 5080608), (9, 4516096), (12, 3387072), (13, 3126528), (16, 2540304), (18, 2258048), (23, 1767168), (24, 1693536), (26, 1563264), (32, 1270152), (36, 1129024), (39, 1042176), (46, 883584), (48, 846768), (52, 781632), (59, 688896), (64, 635076), (69, 589056), (72, 564512), (78, 521088), (92, 441792), (96, 423384), (104, 390816), (117, 347392), (118, 344448), (128, 317538), (138, 294528), (144, 282256), (156, 260544), (177, 229632), (184, 220896), (192, 211692), (207, 196352), (208, 195408), (234, 173696), (236, 172224), (256, 158769), (276, 147264), (288, 141128), (299, 135936), (312, 130272), (354, 114816), (368, 110448), (384, 105846), (414, 98176), (416, 97704), (468, 86848), (472, 86112), (531, 76544), (552, 73632), (576, 70564), (598, 67968), (624, 65136), (708, 57408), (736, 55224), (767, 52992), (768, 52923), (828, 49088), (832, 48852), (897, 45312), (936, 43424), (944, 43056), (1062, 38272), (1104, 36816), (1152, 35282), (1196, 33984), (1248, 32568), (1357, 29952), (1416, 28704), (1472, 27612), (1534, 26496), (1656, 24544), (1664, 24426), (1794, 22656), (1872, 21712), (1888, 21528), (2124, 19136), (2208, 18408), (2301, 17664), (2304, 17641), (2392, 16992), (2496, 16284), (2691, 15104), (2714, 14976), (2832, 14352), (2944, 13806), (3068, 13248), (3312, 12272), (3328, 12213), (3588, 11328), (3744, 10856), (3776, 10764), (4071, 9984), (4248, 9568), (4416, 9204), (4602, 8832), (4784, 8496), (4992, 8142), (5382, 7552), (5428, 7488), (5664, 7176), (5888, 6903), (6136, 6624)]