317645952

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 1017878400

約数和(自身を除く): 700232448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 64, 68, 76, 78, 96, 102, 104, 114, 128, 136, 152, 156, 192, 197, 204, 208, 221, 228, 247, 272, 304, 312, 323, 384, 394, 408, 416, 442, 456, 494, 544, 591, 608, 624, 646, 663, 741, 788, 816, 832, 884, 912, 969, 988, 1088, 1182, 1216, 1248, 1292, 1326, 1482, 1576, 1632, 1664, 1768, 1824, 1938, 1976, 2176, 2364, 2432, 2496, 2561, 2584, 2652, 2964, 3152, 3264, 3349, 3536, 3648, 3743, 3876, 3952, 4199, 4728, 4992, 5122, 5168, 5304, 5928, 6304, 6528, 6698, 7072, 7296, 7486, 7683, 7752, 7904, 8398, 9456, 10047, 10244, 10336, 10608, 11229, 11856, 12597, 12608, 13396, 14144, 14972, 15366, 15504, 15808, 16796, 18912, 20094, 20488, 20672, 21216, 22458, 23712, 25194, 25216, 26792, 28288, 29944, 30732, 31008, 31616, 33592, 37824, 40188, 40976, 41344, 42432, 43537, 44916, 47424, 48659, 50388, 53584, 59888, 61464, 62016, 63631, 67184, 75648, 80376, 81952, 84864, 87074, 89832, 94848, 97318, 100776, 107168, 119776, 122928, 124032, 127262, 130611, 134368, 145977, 160752, 163904, 174148, 179664, 190893, 194636, 201552, 214336, 239552, 245856, 254524, 261222, 268736, 291954, 321504, 327808, 348296, 359328, 381786, 389272, 403104, 428672, 479104, 491712, 509048, 522444, 537472, 583908, 643008, 696592, 718656, 763572, 778544, 806208, 827203, 983424, 1018096, 1044888, 1167816, 1286016, 1393184, 1437312, 1527144, 1557088, 1612416, 1654406, 2036192, 2089776, 2335632, 2481609, 2786368, 3054288, 3114176, 3308812, 4072384, 4179552, 4671264, 4963218, 5572736, 6108576, 6228352, 6617624, 8144768, 8359104, 9342528, 9926436, 12217152, 13235248, 16718208, 18685056, 19852872, 24434304, 26470496, 39705744, 52940992, 79411488, 105881984, 158822976, 317645952]

約数ペア:

[(1, 317645952), (2, 158822976), (3, 105881984), (4, 79411488), (6, 52940992), (8, 39705744), (12, 26470496), (13, 24434304), (16, 19852872), (17, 18685056), (19, 16718208), (24, 13235248), (26, 12217152), (32, 9926436), (34, 9342528), (38, 8359104), (39, 8144768), (48, 6617624), (51, 6228352), (52, 6108576), (57, 5572736), (64, 4963218), (68, 4671264), (76, 4179552), (78, 4072384), (96, 3308812), (102, 3114176), (104, 3054288), (114, 2786368), (128, 2481609), (136, 2335632), (152, 2089776), (156, 2036192), (192, 1654406), (197, 1612416), (204, 1557088), (208, 1527144), (221, 1437312), (228, 1393184), (247, 1286016), (272, 1167816), (304, 1044888), (312, 1018096), (323, 983424), (384, 827203), (394, 806208), (408, 778544), (416, 763572), (442, 718656), (456, 696592), (494, 643008), (544, 583908), (591, 537472), (608, 522444), (624, 509048), (646, 491712), (663, 479104), (741, 428672), (788, 403104), (816, 389272), (832, 381786), (884, 359328), (912, 348296), (969, 327808), (988, 321504), (1088, 291954), (1182, 268736), (1216, 261222), (1248, 254524), (1292, 245856), (1326, 239552), (1482, 214336), (1576, 201552), (1632, 194636), (1664, 190893), (1768, 179664), (1824, 174148), (1938, 163904), (1976, 160752), (2176, 145977), (2364, 134368), (2432, 130611), (2496, 127262), (2561, 124032), (2584, 122928), (2652, 119776), (2964, 107168), (3152, 100776), (3264, 97318), (3349, 94848), (3536, 89832), (3648, 87074), (3743, 84864), (3876, 81952), (3952, 80376), (4199, 75648), (4728, 67184), (4992, 63631), (5122, 62016), (5168, 61464), (5304, 59888), (5928, 53584), (6304, 50388), (6528, 48659), (6698, 47424), (7072, 44916), (7296, 43537), (7486, 42432), (7683, 41344), (7752, 40976), (7904, 40188), (8398, 37824), (9456, 33592), (10047, 31616), (10244, 31008), (10336, 30732), (10608, 29944), (11229, 28288), (11856, 26792), (12597, 25216), (12608, 25194), (13396, 23712), (14144, 22458), (14972, 21216), (15366, 20672), (15504, 20488), (15808, 20094), (16796, 18912)]