256733568

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 384

約数和(自身を含む): 950476800

約数和(自身を除く): 693743232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 79, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 158, 168, 182, 186, 192, 208, 217, 224, 234, 237, 248, 252, 273, 279, 288, 312, 316, 336, 364, 372, 384, 403, 416, 434, 448, 468, 474, 496, 504, 546, 553, 558, 576, 624, 632, 651, 672, 711, 728, 744, 806, 819, 832, 868, 896, 936, 948, 992, 1008, 1027, 1092, 1106, 1116, 1152, 1209, 1248, 1264, 1302, 1344, 1422, 1456, 1488, 1612, 1638, 1659, 1664, 1736, 1872, 1896, 1953, 1984, 2016, 2054, 2184, 2212, 2232, 2418, 2449, 2496, 2528, 2604, 2688, 2821, 2844, 2912, 2976, 3081, 3224, 3276, 3318, 3472, 3627, 3744, 3792, 3906, 3968, 4032, 4108, 4368, 4424, 4464, 4836, 4898, 4977, 4992, 5056, 5208, 5642, 5688, 5824, 5952, 6162, 6448, 6552, 6636, 6944, 7189, 7254, 7347, 7488, 7584, 7812, 8064, 8216, 8463, 8736, 8848, 8928, 9243, 9672, 9796, 9954, 10112, 10416, 11284, 11376, 11648, 11904, 12324, 12896, 13104, 13272, 13888, 14378, 14508, 14694, 14976, 15168, 15624, 16432, 16926, 17143, 17472, 17696, 17856, 18486, 19344, 19592, 19908, 20832, 21567, 22041, 22568, 22752, 24648, 25389, 25792, 26208, 26544, 27776, 28756, 29016, 29388, 30336, 31248, 31837, 32864, 33852, 34286, 34944, 35392, 35712, 36972, 38688, 39184, 39816, 41664, 43134, 44082, 45136, 45504, 49296, 50778, 51429, 51584, 52416, 53088, 57512, 58032, 58776, 62496, 63674, 64701, 65728, 67704, 68572, 70784, 73944, 77376, 78368, 79632, 83328, 86268, 88164, 90272, 91008, 95511, 98592, 101556, 102858, 104832, 106176, 115024, 116064, 117552, 124992, 127348, 129402, 131456, 135408, 137144, 147888, 154287, 154752, 156736, 159264, 172536, 176328, 180544, 191022, 197184, 203112, 205716, 212352, 222859, 230048, 232128, 235104, 249984, 254696, 258804, 270816, 274288, 286533, 295776, 308574, 313472, 318528, 345072, 352656, 361088, 382044, 394368, 406224, 411432, 445718, 460096, 464256, 470208, 509392, 517608, 541632, 548576, 573066, 591552, 617148, 637056, 668577, 690144, 705312, 764088, 812448, 822864, 891436, 920192, 940416, 1018784, 1035216, 1083264, 1097152, 1146132, 1183104, 1234296, 1337154, 1380288, 1410624, 1528176, 1624896, 1645728, 1782872, 2005731, 2037568, 2070432, 2194304, 2292264, 2468592, 2674308, 2760576, 2821248, 3056352, 3249792, 3291456, 3565744, 4011462, 4075136, 4140864, 4584528, 4937184, 5348616, 6112704, 6582912, 7131488, 8022924, 8281728, 9169056, 9874368, 10697232, 12225408, 14262976, 16045848, 18338112, 19748736, 21394464, 28525952, 32091696, 36676224, 42788928, 64183392, 85577856, 128366784, 256733568]

約数ペア:

[(1, 256733568), (2, 128366784), (3, 85577856), (4, 64183392), (6, 42788928), (7, 36676224), (8, 32091696), (9, 28525952), (12, 21394464), (13, 19748736), (14, 18338112), (16, 16045848), (18, 14262976), (21, 12225408), (24, 10697232), (26, 9874368), (28, 9169056), (31, 8281728), (32, 8022924), (36, 7131488), (39, 6582912), (42, 6112704), (48, 5348616), (52, 4937184), (56, 4584528), (62, 4140864), (63, 4075136), (64, 4011462), (72, 3565744), (78, 3291456), (79, 3249792), (84, 3056352), (91, 2821248), (93, 2760576), (96, 2674308), (104, 2468592), (112, 2292264), (117, 2194304), (124, 2070432), (126, 2037568), (128, 2005731), (144, 1782872), (156, 1645728), (158, 1624896), (168, 1528176), (182, 1410624), (186, 1380288), (192, 1337154), (208, 1234296), (217, 1183104), (224, 1146132), (234, 1097152), (237, 1083264), (248, 1035216), (252, 1018784), (273, 940416), (279, 920192), (288, 891436), (312, 822864), (316, 812448), (336, 764088), (364, 705312), (372, 690144), (384, 668577), (403, 637056), (416, 617148), (434, 591552), (448, 573066), (468, 548576), (474, 541632), (496, 517608), (504, 509392), (546, 470208), (553, 464256), (558, 460096), (576, 445718), (624, 411432), (632, 406224), (651, 394368), (672, 382044), (711, 361088), (728, 352656), (744, 345072), (806, 318528), (819, 313472), (832, 308574), (868, 295776), (896, 286533), (936, 274288), (948, 270816), (992, 258804), (1008, 254696), (1027, 249984), (1092, 235104), (1106, 232128), (1116, 230048), (1152, 222859), (1209, 212352), (1248, 205716), (1264, 203112), (1302, 197184), (1344, 191022), (1422, 180544), (1456, 176328), (1488, 172536), (1612, 159264), (1638, 156736), (1659, 154752), (1664, 154287), (1736, 147888), (1872, 137144), (1896, 135408), (1953, 131456), (1984, 129402), (2016, 127348), (2054, 124992), (2184, 117552), (2212, 116064), (2232, 115024), (2418, 106176), (2449, 104832), (2496, 102858), (2528, 101556), (2604, 98592), (2688, 95511), (2821, 91008), (2844, 90272), (2912, 88164), (2976, 86268), (3081, 83328), (3224, 79632), (3276, 78368), (3318, 77376), (3472, 73944), (3627, 70784), (3744, 68572), (3792, 67704), (3906, 65728), (3968, 64701), (4032, 63674), (4108, 62496), (4368, 58776), (4424, 58032), (4464, 57512), (4836, 53088), (4898, 52416), (4977, 51584), (4992, 51429), (5056, 50778), (5208, 49296), (5642, 45504), (5688, 45136), (5824, 44082), (5952, 43134), (6162, 41664), (6448, 39816), (6552, 39184), (6636, 38688), (6944, 36972), (7189, 35712), (7254, 35392), (7347, 34944), (7488, 34286), (7584, 33852), (7812, 32864), (8064, 31837), (8216, 31248), (8463, 30336), (8736, 29388), (8848, 29016), (8928, 28756), (9243, 27776), (9672, 26544), (9796, 26208), (9954, 25792), (10112, 25389), (10416, 24648), (11284, 22752), (11376, 22568), (11648, 22041), (11904, 21567), (12324, 20832), (12896, 19908), (13104, 19592), (13272, 19344), (13888, 18486), (14378, 17856), (14508, 17696), (14694, 17472), (14976, 17143), (15168, 16926), (15624, 16432)]