264912816

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 802133184

約数和(自身を除く): 537220368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 163, 168, 196, 294, 326, 336, 392, 489, 588, 652, 691, 784, 978, 1141, 1176, 1304, 1382, 1956, 2073, 2282, 2352, 2608, 2764, 3423, 3912, 4146, 4564, 4837, 5528, 6846, 7824, 7987, 8292, 9128, 9674, 11056, 13692, 14511, 15974, 16584, 18256, 19348, 23961, 27384, 29022, 31948, 33168, 33859, 38696, 47922, 54768, 58044, 63896, 67718, 77392, 95844, 101577, 112633, 116088, 127792, 135436, 191688, 203154, 225266, 232176, 270872, 337899, 383376, 406308, 450532, 541744, 675798, 788431, 812616, 901064, 1351596, 1576862, 1625232, 1802128, 2365293, 2703192, 3153724, 4730586, 5406384, 5519017, 6307448, 9461172, 11038034, 12614896, 16557051, 18922344, 22076068, 33114102, 37844688, 44152136, 66228204, 88304272, 132456408, 264912816]

約数ペア:

[(1, 264912816), (2, 132456408), (3, 88304272), (4, 66228204), (6, 44152136), (7, 37844688), (8, 33114102), (12, 22076068), (14, 18922344), (16, 16557051), (21, 12614896), (24, 11038034), (28, 9461172), (42, 6307448), (48, 5519017), (49, 5406384), (56, 4730586), (84, 3153724), (98, 2703192), (112, 2365293), (147, 1802128), (163, 1625232), (168, 1576862), (196, 1351596), (294, 901064), (326, 812616), (336, 788431), (392, 675798), (489, 541744), (588, 450532), (652, 406308), (691, 383376), (784, 337899), (978, 270872), (1141, 232176), (1176, 225266), (1304, 203154), (1382, 191688), (1956, 135436), (2073, 127792), (2282, 116088), (2352, 112633), (2608, 101577), (2764, 95844), (3423, 77392), (3912, 67718), (4146, 63896), (4564, 58044), (4837, 54768), (5528, 47922), (6846, 38696), (7824, 33859), (7987, 33168), (8292, 31948), (9128, 29022), (9674, 27384), (11056, 23961), (13692, 19348), (14511, 18256), (15974, 16584)]