263450304

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 168

約数和(自身を含む): 822118752

約数和(自身を除く): 558668448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 151, 156, 192, 208, 233, 234, 288, 302, 312, 416, 453, 466, 468, 576, 604, 624, 699, 832, 906, 932, 936, 1208, 1248, 1359, 1398, 1812, 1864, 1872, 1963, 2097, 2416, 2496, 2718, 2796, 3029, 3624, 3728, 3744, 3926, 4194, 4832, 5436, 5592, 5889, 6058, 7248, 7456, 7488, 7852, 8388, 9087, 9664, 10872, 11184, 11778, 12116, 14496, 14912, 15704, 16776, 17667, 18174, 21744, 22368, 23556, 24232, 27261, 28992, 31408, 33552, 35183, 35334, 36348, 43488, 44736, 47112, 48464, 54522, 62816, 67104, 70366, 70668, 72696, 86976, 94224, 96928, 105549, 109044, 125632, 134208, 140732, 141336, 145392, 188448, 193856, 211098, 218088, 281464, 282672, 290784, 316647, 376896, 422196, 436176, 457379, 562928, 565344, 581568, 633294, 844392, 872352, 914758, 1125856, 1130688, 1266588, 1372137, 1688784, 1744704, 1829516, 2251712, 2533176, 2744274, 3377568, 3659032, 4116411, 5066352, 5488548, 6755136, 7318064, 8232822, 10132704, 10977096, 14636128, 16465644, 20265408, 21954192, 29272256, 32931288, 43908384, 65862576, 87816768, 131725152, 263450304]

約数ペア:

[(1, 263450304), (2, 131725152), (3, 87816768), (4, 65862576), (6, 43908384), (8, 32931288), (9, 29272256), (12, 21954192), (13, 20265408), (16, 16465644), (18, 14636128), (24, 10977096), (26, 10132704), (32, 8232822), (36, 7318064), (39, 6755136), (48, 5488548), (52, 5066352), (64, 4116411), (72, 3659032), (78, 3377568), (96, 2744274), (104, 2533176), (117, 2251712), (144, 1829516), (151, 1744704), (156, 1688784), (192, 1372137), (208, 1266588), (233, 1130688), (234, 1125856), (288, 914758), (302, 872352), (312, 844392), (416, 633294), (453, 581568), (466, 565344), (468, 562928), (576, 457379), (604, 436176), (624, 422196), (699, 376896), (832, 316647), (906, 290784), (932, 282672), (936, 281464), (1208, 218088), (1248, 211098), (1359, 193856), (1398, 188448), (1812, 145392), (1864, 141336), (1872, 140732), (1963, 134208), (2097, 125632), (2416, 109044), (2496, 105549), (2718, 96928), (2796, 94224), (3029, 86976), (3624, 72696), (3728, 70668), (3744, 70366), (3926, 67104), (4194, 62816), (4832, 54522), (5436, 48464), (5592, 47112), (5889, 44736), (6058, 43488), (7248, 36348), (7456, 35334), (7488, 35183), (7852, 33552), (8388, 31408), (9087, 28992), (9664, 27261), (10872, 24232), (11184, 23556), (11778, 22368), (12116, 21744), (14496, 18174), (14912, 17667), (15704, 16776)]