1640034912

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 4609347120

約数和(自身を除く): 2969312208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 613, 696, 744, 899, 928, 961, 992, 1226, 1392, 1488, 1798, 1839, 1922, 2452, 2697, 2784, 2883, 2976, 3596, 3678, 3844, 4904, 5394, 5766, 7192, 7356, 7688, 9808, 10788, 11532, 14384, 14712, 15376, 17777, 19003, 19616, 21576, 23064, 27869, 28768, 29424, 30752, 35554, 38006, 43152, 46128, 53331, 55738, 57009, 58848, 71108, 76012, 83607, 86304, 92256, 106662, 111476, 114018, 142216, 152024, 167214, 213324, 222952, 228036, 284432, 304048, 334428, 426648, 445904, 456072, 551087, 568864, 589093, 608096, 668856, 853296, 891808, 912144, 1102174, 1178186, 1337712, 1653261, 1706592, 1767279, 1824288, 2204348, 2356372, 2675424, 3306522, 3534558, 4408696, 4712744, 6613044, 7069116, 8817392, 9425488, 13226088, 14138232, 17083697, 17634784, 18850976, 26452176, 28276464, 34167394, 51251091, 52904352, 56552928, 68334788, 102502182, 136669576, 205004364, 273339152, 410008728, 546678304, 820017456, 1640034912]

約数ペア:

[(1, 1640034912), (2, 820017456), (3, 546678304), (4, 410008728), (6, 273339152), (8, 205004364), (12, 136669576), (16, 102502182), (24, 68334788), (29, 56552928), (31, 52904352), (32, 51251091), (48, 34167394), (58, 28276464), (62, 26452176), (87, 18850976), (93, 17634784), (96, 17083697), (116, 14138232), (124, 13226088), (174, 9425488), (186, 8817392), (232, 7069116), (248, 6613044), (348, 4712744), (372, 4408696), (464, 3534558), (496, 3306522), (613, 2675424), (696, 2356372), (744, 2204348), (899, 1824288), (928, 1767279), (961, 1706592), (992, 1653261), (1226, 1337712), (1392, 1178186), (1488, 1102174), (1798, 912144), (1839, 891808), (1922, 853296), (2452, 668856), (2697, 608096), (2784, 589093), (2883, 568864), (2976, 551087), (3596, 456072), (3678, 445904), (3844, 426648), (4904, 334428), (5394, 304048), (5766, 284432), (7192, 228036), (7356, 222952), (7688, 213324), (9808, 167214), (10788, 152024), (11532, 142216), (14384, 114018), (14712, 111476), (15376, 106662), (17777, 92256), (19003, 86304), (19616, 83607), (21576, 76012), (23064, 71108), (27869, 58848), (28768, 57009), (29424, 55738), (30752, 53331), (35554, 46128), (38006, 43152)]