40634568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 126000000

約数和(自身を除く): 85365432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 499, 522, 696, 702, 754, 783, 936, 998, 1044, 1131, 1404, 1497, 1508, 1566, 1996, 2088, 2262, 2808, 2994, 3016, 3132, 3393, 3992, 4491, 4524, 5988, 6264, 6487, 6786, 8982, 9048, 10179, 11976, 12974, 13473, 13572, 14471, 17964, 19461, 20358, 25948, 26946, 27144, 28942, 35928, 38922, 40716, 43413, 51896, 53892, 57884, 58383, 77844, 81432, 86826, 107784, 115768, 116766, 130239, 155688, 173652, 175149, 188123, 233532, 260478, 347304, 350298, 376246, 390717, 467064, 520956, 564369, 700596, 752492, 781434, 1041912, 1128738, 1401192, 1504984, 1562868, 1693107, 2257476, 3125736, 3386214, 4514952, 5079321, 6772428, 10158642, 13544856, 20317284, 40634568]

約数ペア:

[(1, 40634568), (2, 20317284), (3, 13544856), (4, 10158642), (6, 6772428), (8, 5079321), (9, 4514952), (12, 3386214), (13, 3125736), (18, 2257476), (24, 1693107), (26, 1562868), (27, 1504984), (29, 1401192), (36, 1128738), (39, 1041912), (52, 781434), (54, 752492), (58, 700596), (72, 564369), (78, 520956), (87, 467064), (104, 390717), (108, 376246), (116, 350298), (117, 347304), (156, 260478), (174, 233532), (216, 188123), (232, 175149), (234, 173652), (261, 155688), (312, 130239), (348, 116766), (351, 115768), (377, 107784), (468, 86826), (499, 81432), (522, 77844), (696, 58383), (702, 57884), (754, 53892), (783, 51896), (936, 43413), (998, 40716), (1044, 38922), (1131, 35928), (1404, 28942), (1497, 27144), (1508, 26946), (1566, 25948), (1996, 20358), (2088, 19461), (2262, 17964), (2808, 14471), (2994, 13572), (3016, 13473), (3132, 12974), (3393, 11976), (3992, 10179), (4491, 9048), (4524, 8982), (5988, 6786), (6264, 6487)]