864678752

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 216

約数和(自身を含む): 2240151984

約数和(自身を除く): 1375473232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 37, 38, 56, 68, 74, 76, 112, 119, 133, 136, 148, 152, 224, 238, 259, 266, 272, 289, 296, 304, 323, 361, 476, 518, 532, 544, 578, 592, 608, 629, 646, 703, 722, 952, 1036, 1064, 1156, 1184, 1258, 1292, 1406, 1444, 1904, 2023, 2072, 2128, 2261, 2312, 2516, 2527, 2584, 2812, 2888, 3808, 4046, 4144, 4256, 4403, 4522, 4624, 4921, 5032, 5054, 5168, 5491, 5624, 5776, 6137, 8092, 8288, 8806, 9044, 9248, 9842, 10064, 10108, 10336, 10693, 10982, 11248, 11552, 11951, 12274, 13357, 16184, 17612, 18088, 19684, 20128, 20216, 21386, 21964, 22496, 23902, 24548, 26714, 32368, 35224, 36176, 38437, 39368, 40432, 42772, 42959, 43928, 47804, 49096, 53428, 64736, 70448, 72352, 74851, 76874, 78736, 80864, 83657, 85544, 85918, 87856, 93499, 95608, 98192, 104329, 106856, 140896, 149702, 153748, 157472, 167314, 171088, 171836, 175712, 186998, 191216, 196384, 203167, 208658, 213712, 227069, 299404, 307496, 334628, 342176, 343672, 373996, 382432, 406334, 417316, 427424, 454138, 598808, 614992, 669256, 687344, 730303, 747992, 812668, 834632, 908276, 1197616, 1229984, 1338512, 1374688, 1422169, 1460606, 1495984, 1589483, 1625336, 1669264, 1816552, 2395232, 2677024, 2844338, 2921212, 2991968, 3178966, 3250672, 3338528, 3633104, 3860173, 5688676, 5842424, 6357932, 6501344, 7266208, 7720346, 11377352, 11684848, 12715864, 15440692, 22754704, 23369696, 25431728, 27021211, 30881384, 45509408, 50863456, 54042422, 61762768, 108084844, 123525536, 216169688, 432339376, 864678752]

約数ペア:

[(1, 864678752), (2, 432339376), (4, 216169688), (7, 123525536), (8, 108084844), (14, 61762768), (16, 54042422), (17, 50863456), (19, 45509408), (28, 30881384), (32, 27021211), (34, 25431728), (37, 23369696), (38, 22754704), (56, 15440692), (68, 12715864), (74, 11684848), (76, 11377352), (112, 7720346), (119, 7266208), (133, 6501344), (136, 6357932), (148, 5842424), (152, 5688676), (224, 3860173), (238, 3633104), (259, 3338528), (266, 3250672), (272, 3178966), (289, 2991968), (296, 2921212), (304, 2844338), (323, 2677024), (361, 2395232), (476, 1816552), (518, 1669264), (532, 1625336), (544, 1589483), (578, 1495984), (592, 1460606), (608, 1422169), (629, 1374688), (646, 1338512), (703, 1229984), (722, 1197616), (952, 908276), (1036, 834632), (1064, 812668), (1156, 747992), (1184, 730303), (1258, 687344), (1292, 669256), (1406, 614992), (1444, 598808), (1904, 454138), (2023, 427424), (2072, 417316), (2128, 406334), (2261, 382432), (2312, 373996), (2516, 343672), (2527, 342176), (2584, 334628), (2812, 307496), (2888, 299404), (3808, 227069), (4046, 213712), (4144, 208658), (4256, 203167), (4403, 196384), (4522, 191216), (4624, 186998), (4921, 175712), (5032, 171836), (5054, 171088), (5168, 167314), (5491, 157472), (5624, 153748), (5776, 149702), (6137, 140896), (8092, 106856), (8288, 104329), (8806, 98192), (9044, 95608), (9248, 93499), (9842, 87856), (10064, 85918), (10108, 85544), (10336, 83657), (10693, 80864), (10982, 78736), (11248, 76874), (11552, 74851), (11951, 72352), (12274, 70448), (13357, 64736), (16184, 53428), (17612, 49096), (18088, 47804), (19684, 43928), (20128, 42959), (20216, 42772), (21386, 40432), (21964, 39368), (22496, 38437), (23902, 36176), (24548, 35224), (26714, 32368)]