557891712

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{7687}}^1$

素因数の和:7720

約数の個数: 160

約数和(自身を含む): 1897705920

約数和(自身を除く): 1339814208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 7687, 8064, 9072, 10368, 12096, 15374, 18144, 23061, 24192, 30748, 36288, 46122, 53809, 61496, 69183, 72576, 92244, 107618, 122992, 138366, 161427, 184488, 207549, 215236, 245984, 276732, 322854, 368976, 415098, 430472, 484281, 491968, 553464, 622647, 645708, 737952, 830196, 860944, 968562, 983936, 1106928, 1245294, 1291416, 1452843, 1475904, 1660392, 1721888, 1937124, 2213856, 2490588, 2582832, 2905686, 2951808, 3320784, 3443776, 3874248, 4358529, 4427712, 4981176, 5165664, 5811372, 6641568, 6887552, 7748496, 8717058, 8855424, 9962352, 10331328, 11622744, 13283136, 15496992, 17434116, 19924704, 20662656, 23245488, 26566272, 30993984, 34868232, 39849408, 46490976, 61987968, 69736464, 79698816, 92981952, 139472928, 185963904, 278945856, 557891712]

約数ペア:

[(1, 557891712), (2, 278945856), (3, 185963904), (4, 139472928), (6, 92981952), (7, 79698816), (8, 69736464), (9, 61987968), (12, 46490976), (14, 39849408), (16, 34868232), (18, 30993984), (21, 26566272), (24, 23245488), (27, 20662656), (28, 19924704), (32, 17434116), (36, 15496992), (42, 13283136), (48, 11622744), (54, 10331328), (56, 9962352), (63, 8855424), (64, 8717058), (72, 7748496), (81, 6887552), (84, 6641568), (96, 5811372), (108, 5165664), (112, 4981176), (126, 4427712), (128, 4358529), (144, 3874248), (162, 3443776), (168, 3320784), (189, 2951808), (192, 2905686), (216, 2582832), (224, 2490588), (252, 2213856), (288, 1937124), (324, 1721888), (336, 1660392), (378, 1475904), (384, 1452843), (432, 1291416), (448, 1245294), (504, 1106928), (567, 983936), (576, 968562), (648, 860944), (672, 830196), (756, 737952), (864, 645708), (896, 622647), (1008, 553464), (1134, 491968), (1152, 484281), (1296, 430472), (1344, 415098), (1512, 368976), (1728, 322854), (2016, 276732), (2268, 245984), (2592, 215236), (2688, 207549), (3024, 184488), (3456, 161427), (4032, 138366), (4536, 122992), (5184, 107618), (6048, 92244), (7687, 72576), (8064, 69183), (9072, 61496), (10368, 53809), (12096, 46122), (15374, 36288), (18144, 30748), (23061, 24192)]