315785472

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 953207136

約数和(自身を除く): 637421664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 67, 68, 76, 96, 102, 114, 128, 134, 136, 152, 192, 201, 204, 228, 256, 268, 272, 304, 323, 361, 384, 402, 408, 456, 536, 544, 608, 646, 722, 768, 804, 816, 912, 969, 1072, 1083, 1088, 1139, 1216, 1273, 1292, 1444, 1608, 1632, 1824, 1938, 2144, 2166, 2176, 2278, 2432, 2546, 2584, 2888, 3216, 3264, 3417, 3648, 3819, 3876, 4288, 4332, 4352, 4556, 4864, 5092, 5168, 5776, 6137, 6432, 6528, 6834, 7296, 7638, 7752, 8576, 8664, 9112, 10184, 10336, 11552, 12274, 12864, 13056, 13668, 14592, 15276, 15504, 17152, 17328, 18224, 18411, 20368, 20672, 21641, 23104, 24187, 24548, 25728, 27336, 30552, 31008, 34656, 36448, 36822, 40736, 41344, 43282, 46208, 48374, 49096, 51456, 54672, 61104, 62016, 64923, 69312, 72561, 72896, 73644, 81472, 82688, 86564, 92416, 96748, 98192, 109344, 122208, 124032, 129846, 138624, 145122, 145792, 147288, 162944, 173128, 193496, 196384, 218688, 244416, 248064, 259692, 277248, 290244, 291584, 294576, 325888, 346256, 386992, 392768, 411179, 437376, 488832, 519384, 580488, 589152, 692512, 773984, 785536, 822358, 874752, 977664, 1038768, 1160976, 1178304, 1233537, 1385024, 1547968, 1571072, 1644716, 2077536, 2321952, 2356608, 2467074, 2770048, 3095936, 3289432, 4155072, 4643904, 4713216, 4934148, 5540096, 6191872, 6578864, 8310144, 9287808, 9868296, 13157728, 16620288, 18575616, 19736592, 26315456, 39473184, 52630912, 78946368, 105261824, 157892736, 315785472]

約数ペア:

[(1, 315785472), (2, 157892736), (3, 105261824), (4, 78946368), (6, 52630912), (8, 39473184), (12, 26315456), (16, 19736592), (17, 18575616), (19, 16620288), (24, 13157728), (32, 9868296), (34, 9287808), (38, 8310144), (48, 6578864), (51, 6191872), (57, 5540096), (64, 4934148), (67, 4713216), (68, 4643904), (76, 4155072), (96, 3289432), (102, 3095936), (114, 2770048), (128, 2467074), (134, 2356608), (136, 2321952), (152, 2077536), (192, 1644716), (201, 1571072), (204, 1547968), (228, 1385024), (256, 1233537), (268, 1178304), (272, 1160976), (304, 1038768), (323, 977664), (361, 874752), (384, 822358), (402, 785536), (408, 773984), (456, 692512), (536, 589152), (544, 580488), (608, 519384), (646, 488832), (722, 437376), (768, 411179), (804, 392768), (816, 386992), (912, 346256), (969, 325888), (1072, 294576), (1083, 291584), (1088, 290244), (1139, 277248), (1216, 259692), (1273, 248064), (1292, 244416), (1444, 218688), (1608, 196384), (1632, 193496), (1824, 173128), (1938, 162944), (2144, 147288), (2166, 145792), (2176, 145122), (2278, 138624), (2432, 129846), (2546, 124032), (2584, 122208), (2888, 109344), (3216, 98192), (3264, 96748), (3417, 92416), (3648, 86564), (3819, 82688), (3876, 81472), (4288, 73644), (4332, 72896), (4352, 72561), (4556, 69312), (4864, 64923), (5092, 62016), (5168, 61104), (5776, 54672), (6137, 51456), (6432, 49096), (6528, 48374), (6834, 46208), (7296, 43282), (7638, 41344), (7752, 40736), (8576, 36822), (8664, 36448), (9112, 34656), (10184, 31008), (10336, 30552), (11552, 27336), (12274, 25728), (12864, 24548), (13056, 24187), (13668, 23104), (14592, 21641), (15276, 20672), (15504, 20368), (17152, 18411), (17328, 18224)]