265211856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:618

約数の個数: 240

約数和(自身を含む): 939912064

約数和(自身を除く): 674700208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 37, 39, 42, 48, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 112, 117, 126, 144, 148, 156, 168, 182, 208, 222, 234, 252, 259, 273, 296, 312, 333, 336, 364, 444, 468, 481, 504, 518, 546, 547, 592, 624, 666, 728, 777, 819, 888, 936, 962, 1008, 1036, 1092, 1094, 1332, 1443, 1456, 1554, 1638, 1641, 1776, 1872, 1924, 2072, 2184, 2188, 2331, 2664, 2886, 3108, 3276, 3282, 3367, 3829, 3848, 4144, 4329, 4368, 4376, 4662, 4923, 5328, 5772, 6216, 6552, 6564, 6734, 7111, 7658, 7696, 8658, 8752, 9324, 9846, 10101, 11487, 11544, 12432, 13104, 13128, 13468, 14222, 15316, 17316, 18648, 19692, 20202, 20239, 21333, 22974, 23088, 26256, 26936, 28444, 30303, 30632, 34461, 34632, 37296, 39384, 40404, 40478, 42666, 45948, 49777, 53872, 56888, 60606, 60717, 61264, 63999, 68922, 69264, 78768, 80808, 80956, 85332, 91896, 99554, 113776, 121212, 121434, 127998, 137844, 141673, 149331, 161616, 161912, 170664, 182151, 183792, 199108, 242424, 242868, 255996, 263107, 275688, 283346, 298662, 323824, 341328, 364302, 398216, 425019, 447993, 484848, 485736, 511992, 526214, 551376, 566692, 597324, 728604, 789321, 796432, 850038, 895986, 971472, 1023984, 1052428, 1133384, 1194648, 1275057, 1457208, 1578642, 1700076, 1791972, 1841749, 2104856, 2266768, 2367963, 2389296, 2550114, 2914416, 3157284, 3400152, 3583944, 3683498, 4209712, 4735926, 5100228, 5525247, 6314568, 6800304, 7167888, 7366996, 9471852, 10200456, 11050494, 12629136, 14733992, 16575741, 18943704, 20400912, 22100988, 29467984, 33151482, 37887408, 44201976, 66302964, 88403952, 132605928, 265211856]

約数ペア:

[(1, 265211856), (2, 132605928), (3, 88403952), (4, 66302964), (6, 44201976), (7, 37887408), (8, 33151482), (9, 29467984), (12, 22100988), (13, 20400912), (14, 18943704), (16, 16575741), (18, 14733992), (21, 12629136), (24, 11050494), (26, 10200456), (28, 9471852), (36, 7366996), (37, 7167888), (39, 6800304), (42, 6314568), (48, 5525247), (52, 5100228), (56, 4735926), (63, 4209712), (72, 3683498), (74, 3583944), (78, 3400152), (84, 3157284), (91, 2914416), (104, 2550114), (111, 2389296), (112, 2367963), (117, 2266768), (126, 2104856), (144, 1841749), (148, 1791972), (156, 1700076), (168, 1578642), (182, 1457208), (208, 1275057), (222, 1194648), (234, 1133384), (252, 1052428), (259, 1023984), (273, 971472), (296, 895986), (312, 850038), (333, 796432), (336, 789321), (364, 728604), (444, 597324), (468, 566692), (481, 551376), (504, 526214), (518, 511992), (546, 485736), (547, 484848), (592, 447993), (624, 425019), (666, 398216), (728, 364302), (777, 341328), (819, 323824), (888, 298662), (936, 283346), (962, 275688), (1008, 263107), (1036, 255996), (1092, 242868), (1094, 242424), (1332, 199108), (1443, 183792), (1456, 182151), (1554, 170664), (1638, 161912), (1641, 161616), (1776, 149331), (1872, 141673), (1924, 137844), (2072, 127998), (2184, 121434), (2188, 121212), (2331, 113776), (2664, 99554), (2886, 91896), (3108, 85332), (3276, 80956), (3282, 80808), (3367, 78768), (3829, 69264), (3848, 68922), (4144, 63999), (4329, 61264), (4368, 60717), (4376, 60606), (4662, 56888), (4923, 53872), (5328, 49777), (5772, 45948), (6216, 42666), (6552, 40478), (6564, 40404), (6734, 39384), (7111, 37296), (7658, 34632), (7696, 34461), (8658, 30632), (8752, 30303), (9324, 28444), (9846, 26936), (10101, 26256), (11487, 23088), (11544, 22974), (12432, 21333), (13104, 20239), (13128, 20202), (13468, 19692), (14222, 18648), (15316, 17316)]