812781312

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4934

約数の個数: 144

約数和(自身を含む): 2552481792

約数和(自身を除く): 1739700480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 4877, 5208, 5376, 5952, 6944, 7936, 9754, 10416, 11904, 13888, 14631, 19508, 20832, 23808, 27776, 29262, 34139, 39016, 41664, 55552, 58524, 68278, 78032, 83328, 102417, 117048, 136556, 151187, 156064, 166656, 204834, 234096, 273112, 302374, 312128, 409668, 453561, 468192, 546224, 604748, 624256, 819336, 907122, 936384, 1058309, 1092448, 1209496, 1248512, 1638672, 1814244, 1872768, 2116618, 2184896, 2418992, 3174927, 3277344, 3628488, 3745536, 4233236, 4369792, 4837984, 6349854, 6554688, 7256976, 8466472, 8739584, 9675968, 12699708, 13109376, 14513952, 16932944, 19351936, 25399416, 26218752, 29027904, 33865888, 38703872, 50798832, 58055808, 67731776, 101597664, 116111616, 135463552, 203195328, 270927104, 406390656, 812781312]

約数ペア:

[(1, 812781312), (2, 406390656), (3, 270927104), (4, 203195328), (6, 135463552), (7, 116111616), (8, 101597664), (12, 67731776), (14, 58055808), (16, 50798832), (21, 38703872), (24, 33865888), (28, 29027904), (31, 26218752), (32, 25399416), (42, 19351936), (48, 16932944), (56, 14513952), (62, 13109376), (64, 12699708), (84, 9675968), (93, 8739584), (96, 8466472), (112, 7256976), (124, 6554688), (128, 6349854), (168, 4837984), (186, 4369792), (192, 4233236), (217, 3745536), (224, 3628488), (248, 3277344), (256, 3174927), (336, 2418992), (372, 2184896), (384, 2116618), (434, 1872768), (448, 1814244), (496, 1638672), (651, 1248512), (672, 1209496), (744, 1092448), (768, 1058309), (868, 936384), (896, 907122), (992, 819336), (1302, 624256), (1344, 604748), (1488, 546224), (1736, 468192), (1792, 453561), (1984, 409668), (2604, 312128), (2688, 302374), (2976, 273112), (3472, 234096), (3968, 204834), (4877, 166656), (5208, 156064), (5376, 151187), (5952, 136556), (6944, 117048), (7936, 102417), (9754, 83328), (10416, 78032), (11904, 68278), (13888, 58524), (14631, 55552), (19508, 41664), (20832, 39016), (23808, 34139), (27776, 29262)]