255203424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 834226848

約数和(自身を除く): 579023424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 277, 288, 336, 457, 504, 554, 672, 831, 914, 1008, 1108, 1371, 1662, 1828, 1939, 2016, 2216, 2493, 2742, 3199, 3324, 3656, 3878, 4113, 4432, 4986, 5484, 5817, 6398, 6648, 7312, 7756, 8226, 8864, 9597, 9972, 10968, 11634, 12796, 13296, 14624, 15512, 16452, 17451, 19194, 19944, 21936, 23268, 25592, 26592, 28791, 31024, 32904, 34902, 38388, 39888, 43872, 46536, 51184, 57582, 62048, 65808, 69804, 76776, 79776, 93072, 102368, 115164, 126589, 131616, 139608, 153552, 186144, 230328, 253178, 279216, 307104, 379767, 460656, 506356, 558432, 759534, 886123, 921312, 1012712, 1139301, 1519068, 1772246, 2025424, 2278602, 2658369, 3038136, 3544492, 4050848, 4557204, 5316738, 6076272, 7088984, 7975107, 9114408, 10633476, 12152544, 14177968, 15950214, 18228816, 21266952, 28355936, 31900428, 36457632, 42533904, 63800856, 85067808, 127601712, 255203424]

約数ペア:

[(1, 255203424), (2, 127601712), (3, 85067808), (4, 63800856), (6, 42533904), (7, 36457632), (8, 31900428), (9, 28355936), (12, 21266952), (14, 18228816), (16, 15950214), (18, 14177968), (21, 12152544), (24, 10633476), (28, 9114408), (32, 7975107), (36, 7088984), (42, 6076272), (48, 5316738), (56, 4557204), (63, 4050848), (72, 3544492), (84, 3038136), (96, 2658369), (112, 2278602), (126, 2025424), (144, 1772246), (168, 1519068), (224, 1139301), (252, 1012712), (277, 921312), (288, 886123), (336, 759534), (457, 558432), (504, 506356), (554, 460656), (672, 379767), (831, 307104), (914, 279216), (1008, 253178), (1108, 230328), (1371, 186144), (1662, 153552), (1828, 139608), (1939, 131616), (2016, 126589), (2216, 115164), (2493, 102368), (2742, 93072), (3199, 79776), (3324, 76776), (3656, 69804), (3878, 65808), (4113, 62048), (4432, 57582), (4986, 51184), (5484, 46536), (5817, 43872), (6398, 39888), (6648, 38388), (7312, 34902), (7756, 32904), (8226, 31024), (8864, 28791), (9597, 26592), (9972, 25592), (10968, 23268), (11634, 21936), (12796, 19944), (13296, 19194), (14624, 17451), (15512, 16452)]