642515328

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 384

約数和(自身を含む): 2370251520

約数和(自身を除く): 1727736192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 227, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 432, 448, 454, 468, 486, 504, 546, 567, 576, 624, 648, 672, 681, 702, 728, 756, 819, 832, 864, 896, 908, 936, 972, 1008, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1362, 1404, 1456, 1512, 1589, 1638, 1664, 1701, 1728, 1816, 1872, 1944, 2016, 2043, 2106, 2184, 2268, 2457, 2496, 2592, 2688, 2724, 2808, 2912, 2951, 3024, 3159, 3178, 3276, 3402, 3456, 3632, 3744, 3888, 4032, 4086, 4212, 4368, 4536, 4767, 4914, 4992, 5184, 5448, 5616, 5824, 5902, 6048, 6129, 6318, 6356, 6552, 6804, 7264, 7371, 7488, 7776, 8064, 8172, 8424, 8736, 8853, 9072, 9534, 9828, 10368, 10896, 11232, 11648, 11804, 12096, 12258, 12636, 12712, 13104, 13608, 14301, 14528, 14742, 14976, 15552, 16344, 16848, 17472, 17706, 18144, 18387, 19068, 19656, 20657, 21792, 22113, 22464, 23608, 24192, 24516, 25272, 25424, 26208, 26559, 27216, 28602, 29056, 29484, 31104, 32688, 33696, 34944, 35412, 36288, 36774, 38136, 39312, 41314, 42903, 43584, 44226, 44928, 47216, 49032, 50544, 50848, 52416, 53118, 54432, 55161, 57204, 58968, 61971, 65376, 67392, 70824, 72576, 73548, 76272, 78624, 79677, 82628, 85806, 87168, 88452, 94432, 98064, 101088, 101696, 104832, 106236, 108864, 110322, 114408, 117936, 123942, 128709, 130752, 134784, 141648, 147096, 152544, 157248, 159354, 165256, 171612, 176904, 185913, 188864, 196128, 202176, 203392, 212472, 217728, 220644, 228816, 235872, 239031, 247884, 257418, 261504, 283296, 294192, 305088, 314496, 318708, 330512, 343224, 353808, 371826, 377728, 386127, 392256, 404352, 424944, 441288, 457632, 471744, 478062, 495768, 514836, 557739, 566592, 588384, 610176, 637416, 661024, 686448, 707616, 717093, 743652, 772254, 784512, 849888, 882576, 915264, 943488, 956124, 991536, 1029672, 1115478, 1133184, 1176768, 1274832, 1322048, 1372896, 1415232, 1434186, 1487304, 1544508, 1673217, 1699776, 1765152, 1830528, 1912248, 1983072, 2059344, 2230956, 2353536, 2549664, 2644096, 2745792, 2830464, 2868372, 2974608, 3089016, 3346434, 3399552, 3530304, 3824496, 3966144, 4118688, 4461912, 5019651, 5099328, 5491584, 5736744, 5949216, 6178032, 6692868, 7060608, 7648992, 7932288, 8237376, 8923824, 10039302, 10198656, 11473488, 11898432, 12356064, 13385736, 15297984, 16474752, 17847648, 20078604, 22946976, 23796864, 24712128, 26771472, 30595968, 35695296, 40157208, 45893952, 49424256, 53542944, 71390592, 80314416, 91787904, 107085888, 160628832, 214171776, 321257664, 642515328]

約数ペア:

[(1, 642515328), (2, 321257664), (3, 214171776), (4, 160628832), (6, 107085888), (7, 91787904), (8, 80314416), (9, 71390592), (12, 53542944), (13, 49424256), (14, 45893952), (16, 40157208), (18, 35695296), (21, 30595968), (24, 26771472), (26, 24712128), (27, 23796864), (28, 22946976), (32, 20078604), (36, 17847648), (39, 16474752), (42, 15297984), (48, 13385736), (52, 12356064), (54, 11898432), (56, 11473488), (63, 10198656), (64, 10039302), (72, 8923824), (78, 8237376), (81, 7932288), (84, 7648992), (91, 7060608), (96, 6692868), (104, 6178032), (108, 5949216), (112, 5736744), (117, 5491584), (126, 5099328), (128, 5019651), (144, 4461912), (156, 4118688), (162, 3966144), (168, 3824496), (182, 3530304), (189, 3399552), (192, 3346434), (208, 3089016), (216, 2974608), (224, 2868372), (227, 2830464), (234, 2745792), (243, 2644096), (252, 2549664), (273, 2353536), (288, 2230956), (312, 2059344), (324, 1983072), (336, 1912248), (351, 1830528), (364, 1765152), (378, 1699776), (384, 1673217), (416, 1544508), (432, 1487304), (448, 1434186), (454, 1415232), (468, 1372896), (486, 1322048), (504, 1274832), (546, 1176768), (567, 1133184), (576, 1115478), (624, 1029672), (648, 991536), (672, 956124), (681, 943488), (702, 915264), (728, 882576), (756, 849888), (819, 784512), (832, 772254), (864, 743652), (896, 717093), (908, 707616), (936, 686448), (972, 661024), (1008, 637416), (1053, 610176), (1092, 588384), (1134, 566592), (1152, 557739), (1248, 514836), (1296, 495768), (1344, 478062), (1362, 471744), (1404, 457632), (1456, 441288), (1512, 424944), (1589, 404352), (1638, 392256), (1664, 386127), (1701, 377728), (1728, 371826), (1816, 353808), (1872, 343224), (1944, 330512), (2016, 318708), (2043, 314496), (2106, 305088), (2184, 294192), (2268, 283296), (2457, 261504), (2496, 257418), (2592, 247884), (2688, 239031), (2724, 235872), (2808, 228816), (2912, 220644), (2951, 217728), (3024, 212472), (3159, 203392), (3178, 202176), (3276, 196128), (3402, 188864), (3456, 185913), (3632, 176904), (3744, 171612), (3888, 165256), (4032, 159354), (4086, 157248), (4212, 152544), (4368, 147096), (4536, 141648), (4767, 134784), (4914, 130752), (4992, 128709), (5184, 123942), (5448, 117936), (5616, 114408), (5824, 110322), (5902, 108864), (6048, 106236), (6129, 104832), (6318, 101696), (6356, 101088), (6552, 98064), (6804, 94432), (7264, 88452), (7371, 87168), (7488, 85806), (7776, 82628), (8064, 79677), (8172, 78624), (8424, 76272), (8736, 73548), (8853, 72576), (9072, 70824), (9534, 67392), (9828, 65376), (10368, 61971), (10896, 58968), (11232, 57204), (11648, 55161), (11804, 54432), (12096, 53118), (12258, 52416), (12636, 50848), (12712, 50544), (13104, 49032), (13608, 47216), (14301, 44928), (14528, 44226), (14742, 43584), (14976, 42903), (15552, 41314), (16344, 39312), (16848, 38136), (17472, 36774), (17706, 36288), (18144, 35412), (18387, 34944), (19068, 33696), (19656, 32688), (20657, 31104), (21792, 29484), (22113, 29056), (22464, 28602), (23608, 27216), (24192, 26559), (24516, 26208), (25272, 25424)]