631227456

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 336

約数和(自身を含む): 2054108160

約数和(自身を除く): 1422880704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 31, 32, 36, 46, 48, 53, 58, 62, 64, 69, 72, 87, 92, 93, 96, 106, 116, 124, 138, 144, 159, 174, 184, 186, 192, 207, 212, 232, 248, 261, 276, 279, 288, 318, 348, 368, 372, 414, 424, 464, 477, 496, 522, 552, 558, 576, 636, 667, 696, 713, 736, 744, 828, 848, 899, 928, 954, 992, 1044, 1104, 1116, 1219, 1272, 1334, 1392, 1426, 1472, 1488, 1537, 1643, 1656, 1696, 1798, 1856, 1908, 1984, 2001, 2088, 2139, 2208, 2232, 2438, 2544, 2668, 2697, 2784, 2852, 2976, 3074, 3286, 3312, 3392, 3596, 3657, 3816, 4002, 4176, 4278, 4416, 4464, 4611, 4876, 4929, 5088, 5336, 5394, 5568, 5704, 5952, 6003, 6148, 6417, 6572, 6624, 7192, 7314, 7632, 8004, 8091, 8352, 8556, 8928, 9222, 9752, 9858, 10176, 10672, 10788, 10971, 11408, 12006, 12296, 12834, 13144, 13248, 13833, 14384, 14628, 14787, 15264, 16008, 16182, 16704, 17112, 17856, 18444, 19504, 19716, 20677, 21344, 21576, 21942, 22816, 24012, 24592, 25668, 26288, 27666, 28768, 29256, 29574, 30528, 32016, 32364, 34224, 35351, 36888, 37789, 39008, 39432, 41354, 42688, 43152, 43884, 45632, 47647, 48024, 49184, 51336, 52576, 55332, 57536, 58512, 59148, 62031, 64032, 64728, 68448, 70702, 73776, 75578, 78016, 78864, 82708, 86304, 87768, 95294, 96048, 98368, 102672, 105152, 106053, 110664, 113367, 117024, 118296, 124062, 128064, 129456, 136896, 141404, 142941, 147552, 151156, 157728, 165416, 172608, 175536, 186093, 190588, 192096, 205344, 212106, 221328, 226734, 234048, 236592, 248124, 258912, 282808, 285882, 295104, 302312, 315456, 318159, 330832, 340101, 351072, 372186, 381176, 384192, 410688, 424212, 428823, 442656, 453468, 473184, 496248, 517824, 565616, 571764, 604624, 636318, 661664, 680202, 702144, 744372, 762352, 848424, 857646, 885312, 906936, 946368, 992496, 1095881, 1131232, 1143528, 1209248, 1272636, 1323328, 1360404, 1488744, 1524704, 1696848, 1715292, 1813872, 1984992, 2191762, 2262464, 2287056, 2418496, 2545272, 2720808, 2977488, 3049408, 3287643, 3393696, 3430584, 3627744, 3969984, 4383524, 4574112, 5090544, 5441616, 5954976, 6575286, 6787392, 6861168, 7255488, 8767048, 9148224, 9862929, 10181088, 10883232, 11909952, 13150572, 13722336, 17534096, 19725858, 20362176, 21766464, 26301144, 27444672, 35068192, 39451716, 52602288, 70136384, 78903432, 105204576, 157806864, 210409152, 315613728, 631227456]

約数ペア:

[(1, 631227456), (2, 315613728), (3, 210409152), (4, 157806864), (6, 105204576), (8, 78903432), (9, 70136384), (12, 52602288), (16, 39451716), (18, 35068192), (23, 27444672), (24, 26301144), (29, 21766464), (31, 20362176), (32, 19725858), (36, 17534096), (46, 13722336), (48, 13150572), (53, 11909952), (58, 10883232), (62, 10181088), (64, 9862929), (69, 9148224), (72, 8767048), (87, 7255488), (92, 6861168), (93, 6787392), (96, 6575286), (106, 5954976), (116, 5441616), (124, 5090544), (138, 4574112), (144, 4383524), (159, 3969984), (174, 3627744), (184, 3430584), (186, 3393696), (192, 3287643), (207, 3049408), (212, 2977488), (232, 2720808), (248, 2545272), (261, 2418496), (276, 2287056), (279, 2262464), (288, 2191762), (318, 1984992), (348, 1813872), (368, 1715292), (372, 1696848), (414, 1524704), (424, 1488744), (464, 1360404), (477, 1323328), (496, 1272636), (522, 1209248), (552, 1143528), (558, 1131232), (576, 1095881), (636, 992496), (667, 946368), (696, 906936), (713, 885312), (736, 857646), (744, 848424), (828, 762352), (848, 744372), (899, 702144), (928, 680202), (954, 661664), (992, 636318), (1044, 604624), (1104, 571764), (1116, 565616), (1219, 517824), (1272, 496248), (1334, 473184), (1392, 453468), (1426, 442656), (1472, 428823), (1488, 424212), (1537, 410688), (1643, 384192), (1656, 381176), (1696, 372186), (1798, 351072), (1856, 340101), (1908, 330832), (1984, 318159), (2001, 315456), (2088, 302312), (2139, 295104), (2208, 285882), (2232, 282808), (2438, 258912), (2544, 248124), (2668, 236592), (2697, 234048), (2784, 226734), (2852, 221328), (2976, 212106), (3074, 205344), (3286, 192096), (3312, 190588), (3392, 186093), (3596, 175536), (3657, 172608), (3816, 165416), (4002, 157728), (4176, 151156), (4278, 147552), (4416, 142941), (4464, 141404), (4611, 136896), (4876, 129456), (4929, 128064), (5088, 124062), (5336, 118296), (5394, 117024), (5568, 113367), (5704, 110664), (5952, 106053), (6003, 105152), (6148, 102672), (6417, 98368), (6572, 96048), (6624, 95294), (7192, 87768), (7314, 86304), (7632, 82708), (8004, 78864), (8091, 78016), (8352, 75578), (8556, 73776), (8928, 70702), (9222, 68448), (9752, 64728), (9858, 64032), (10176, 62031), (10672, 59148), (10788, 58512), (10971, 57536), (11408, 55332), (12006, 52576), (12296, 51336), (12834, 49184), (13144, 48024), (13248, 47647), (13833, 45632), (14384, 43884), (14628, 43152), (14787, 42688), (15264, 41354), (16008, 39432), (16182, 39008), (16704, 37789), (17112, 36888), (17856, 35351), (18444, 34224), (19504, 32364), (19716, 32016), (20677, 30528), (21344, 29574), (21576, 29256), (21942, 28768), (22816, 27666), (24012, 26288), (24592, 25668)]