317581056

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 216

約数和(自身を含む): 1031206176

約数和(自身を除く): 713625120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 368, 384, 414, 416, 461, 468, 552, 576, 598, 624, 736, 768, 828, 832, 897, 922, 936, 1104, 1152, 1196, 1248, 1383, 1472, 1656, 1664, 1794, 1844, 1872, 2208, 2304, 2392, 2496, 2691, 2766, 2944, 3312, 3328, 3588, 3688, 3744, 4149, 4416, 4784, 4992, 5382, 5532, 5888, 5993, 6624, 7176, 7376, 7488, 8298, 8832, 9568, 9984, 10603, 10764, 11064, 11986, 13248, 14352, 14752, 14976, 16596, 17664, 17979, 19136, 21206, 21528, 22128, 23972, 26496, 28704, 29504, 29952, 31809, 33192, 35958, 38272, 42412, 43056, 44256, 47944, 52992, 53937, 57408, 59008, 63618, 66384, 71916, 76544, 84824, 86112, 88512, 95427, 95888, 107874, 114816, 118016, 127236, 132768, 137839, 143832, 169648, 172224, 177024, 190854, 191776, 215748, 229632, 254472, 265536, 275678, 287664, 339296, 344448, 354048, 381708, 383552, 413517, 431496, 508944, 531072, 551356, 575328, 678592, 688896, 763416, 767104, 827034, 862992, 1017888, 1062144, 1102712, 1150656, 1240551, 1357184, 1526832, 1534208, 1654068, 1725984, 2035776, 2205424, 2301312, 2481102, 2714368, 3053664, 3308136, 3451968, 4071552, 4410848, 4602624, 4962204, 6107328, 6616272, 6903936, 8143104, 8821696, 9924408, 12214656, 13232544, 13807872, 17643392, 19848816, 24429312, 26465088, 35286784, 39697632, 52930176, 79395264, 105860352, 158790528, 317581056]

約数ペア:

[(1, 317581056), (2, 158790528), (3, 105860352), (4, 79395264), (6, 52930176), (8, 39697632), (9, 35286784), (12, 26465088), (13, 24429312), (16, 19848816), (18, 17643392), (23, 13807872), (24, 13232544), (26, 12214656), (32, 9924408), (36, 8821696), (39, 8143104), (46, 6903936), (48, 6616272), (52, 6107328), (64, 4962204), (69, 4602624), (72, 4410848), (78, 4071552), (92, 3451968), (96, 3308136), (104, 3053664), (117, 2714368), (128, 2481102), (138, 2301312), (144, 2205424), (156, 2035776), (184, 1725984), (192, 1654068), (207, 1534208), (208, 1526832), (234, 1357184), (256, 1240551), (276, 1150656), (288, 1102712), (299, 1062144), (312, 1017888), (368, 862992), (384, 827034), (414, 767104), (416, 763416), (461, 688896), (468, 678592), (552, 575328), (576, 551356), (598, 531072), (624, 508944), (736, 431496), (768, 413517), (828, 383552), (832, 381708), (897, 354048), (922, 344448), (936, 339296), (1104, 287664), (1152, 275678), (1196, 265536), (1248, 254472), (1383, 229632), (1472, 215748), (1656, 191776), (1664, 190854), (1794, 177024), (1844, 172224), (1872, 169648), (2208, 143832), (2304, 137839), (2392, 132768), (2496, 127236), (2691, 118016), (2766, 114816), (2944, 107874), (3312, 95888), (3328, 95427), (3588, 88512), (3688, 86112), (3744, 84824), (4149, 76544), (4416, 71916), (4784, 66384), (4992, 63618), (5382, 59008), (5532, 57408), (5888, 53937), (5993, 52992), (6624, 47944), (7176, 44256), (7376, 43056), (7488, 42412), (8298, 38272), (8832, 35958), (9568, 33192), (9984, 31809), (10603, 29952), (10764, 29504), (11064, 28704), (11986, 26496), (13248, 23972), (14352, 22128), (14752, 21528), (14976, 21206), (16596, 19136), (17664, 17979)]