304558128

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2584

約数の個数: 180

約数和(自身を含む): 1050234120

約数和(自身を除く): 745675992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 476, 504, 588, 612, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1666, 1764, 1904, 2142, 2352, 2448, 2499, 2539, 2856, 3332, 3528, 4284, 4998, 5078, 5712, 6664, 7056, 7497, 7617, 8568, 9996, 10156, 13328, 14994, 15234, 17136, 17773, 19992, 20312, 22851, 29988, 30468, 35546, 39984, 40624, 43163, 45702, 53319, 59976, 60936, 71092, 86326, 91404, 106638, 119952, 121872, 124411, 129489, 142184, 159957, 172652, 182808, 213276, 248822, 258978, 284368, 302141, 319914, 345304, 365616, 373233, 388467, 426552, 497644, 517956, 604282, 639828, 690608, 746466, 776934, 853104, 906423, 995288, 1035912, 1119699, 1208564, 1279656, 1492932, 1553868, 1812846, 1990576, 2071824, 2114987, 2239398, 2417128, 2559312, 2719269, 2985864, 3107736, 3625692, 4229974, 4478796, 4834256, 5438538, 5971728, 6215472, 6344961, 7251384, 8459948, 8957592, 10877076, 12689922, 14502768, 16919896, 17915184, 19034883, 21754152, 25379844, 33839792, 38069766, 43508304, 50759688, 76139532, 101519376, 152279064, 304558128]

約数ペア:

[(1, 304558128), (2, 152279064), (3, 101519376), (4, 76139532), (6, 50759688), (7, 43508304), (8, 38069766), (9, 33839792), (12, 25379844), (14, 21754152), (16, 19034883), (17, 17915184), (18, 16919896), (21, 14502768), (24, 12689922), (28, 10877076), (34, 8957592), (36, 8459948), (42, 7251384), (48, 6344961), (49, 6215472), (51, 5971728), (56, 5438538), (63, 4834256), (68, 4478796), (72, 4229974), (84, 3625692), (98, 3107736), (102, 2985864), (112, 2719269), (119, 2559312), (126, 2417128), (136, 2239398), (144, 2114987), (147, 2071824), (153, 1990576), (168, 1812846), (196, 1553868), (204, 1492932), (238, 1279656), (252, 1208564), (272, 1119699), (294, 1035912), (306, 995288), (336, 906423), (357, 853104), (392, 776934), (408, 746466), (441, 690608), (476, 639828), (504, 604282), (588, 517956), (612, 497644), (714, 426552), (784, 388467), (816, 373233), (833, 365616), (882, 345304), (952, 319914), (1008, 302141), (1071, 284368), (1176, 258978), (1224, 248822), (1428, 213276), (1666, 182808), (1764, 172652), (1904, 159957), (2142, 142184), (2352, 129489), (2448, 124411), (2499, 121872), (2539, 119952), (2856, 106638), (3332, 91404), (3528, 86326), (4284, 71092), (4998, 60936), (5078, 59976), (5712, 53319), (6664, 45702), (7056, 43163), (7497, 40624), (7617, 39984), (8568, 35546), (9996, 30468), (10156, 29988), (13328, 22851), (14994, 20312), (15234, 19992), (17136, 17773)]