664476384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 2074464000

約数和(自身を除く): 1409987616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 97, 104, 132, 143, 156, 176, 194, 208, 264, 286, 291, 312, 352, 388, 416, 429, 499, 528, 572, 582, 624, 776, 858, 998, 1056, 1067, 1144, 1164, 1248, 1261, 1497, 1552, 1716, 1996, 2134, 2288, 2328, 2522, 2994, 3104, 3201, 3432, 3783, 3992, 4268, 4576, 4656, 5044, 5489, 5988, 6402, 6487, 6864, 7566, 7984, 8536, 9312, 10088, 10978, 11976, 12804, 12974, 13728, 13871, 15132, 15968, 16467, 17072, 19461, 20176, 21956, 23952, 25608, 25948, 27742, 30264, 32934, 34144, 38922, 40352, 41613, 43912, 47904, 48403, 51216, 51896, 55484, 60528, 65868, 71357, 77844, 83226, 87824, 96806, 102432, 103792, 110968, 121056, 131736, 142714, 145209, 155688, 166452, 175648, 193612, 207584, 214071, 221936, 263472, 285428, 290418, 311376, 332904, 387224, 428142, 443872, 526944, 532433, 570856, 580836, 622752, 629239, 665808, 774448, 856284, 1064866, 1141712, 1161672, 1258478, 1331616, 1548896, 1597299, 1712568, 1887717, 2129732, 2283424, 2323344, 2516956, 3194598, 3425136, 3775434, 4259464, 4646688, 5033912, 6389196, 6850272, 6921629, 7550868, 8518928, 10067824, 12778392, 13843258, 15101736, 17037856, 20135648, 20764887, 25556784, 27686516, 30203472, 41529774, 51113568, 55373032, 60406944, 83059548, 110746064, 166119096, 221492128, 332238192, 664476384]

約数ペア:

[(1, 664476384), (2, 332238192), (3, 221492128), (4, 166119096), (6, 110746064), (8, 83059548), (11, 60406944), (12, 55373032), (13, 51113568), (16, 41529774), (22, 30203472), (24, 27686516), (26, 25556784), (32, 20764887), (33, 20135648), (39, 17037856), (44, 15101736), (48, 13843258), (52, 12778392), (66, 10067824), (78, 8518928), (88, 7550868), (96, 6921629), (97, 6850272), (104, 6389196), (132, 5033912), (143, 4646688), (156, 4259464), (176, 3775434), (194, 3425136), (208, 3194598), (264, 2516956), (286, 2323344), (291, 2283424), (312, 2129732), (352, 1887717), (388, 1712568), (416, 1597299), (429, 1548896), (499, 1331616), (528, 1258478), (572, 1161672), (582, 1141712), (624, 1064866), (776, 856284), (858, 774448), (998, 665808), (1056, 629239), (1067, 622752), (1144, 580836), (1164, 570856), (1248, 532433), (1261, 526944), (1497, 443872), (1552, 428142), (1716, 387224), (1996, 332904), (2134, 311376), (2288, 290418), (2328, 285428), (2522, 263472), (2994, 221936), (3104, 214071), (3201, 207584), (3432, 193612), (3783, 175648), (3992, 166452), (4268, 155688), (4576, 145209), (4656, 142714), (5044, 131736), (5489, 121056), (5988, 110968), (6402, 103792), (6487, 102432), (6864, 96806), (7566, 87824), (7984, 83226), (8536, 77844), (9312, 71357), (10088, 65868), (10978, 60528), (11976, 55484), (12804, 51896), (12974, 51216), (13728, 48403), (13871, 47904), (15132, 43912), (15968, 41613), (16467, 40352), (17072, 38922), (19461, 34144), (20176, 32934), (21956, 30264), (23952, 27742), (25608, 25948)]