245156352

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{151}}^2$

素因数の和:330

約数の個数: 120

約数和(自身を含む): 751389408

約数和(自身を除く): 506233056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 151, 168, 192, 224, 256, 302, 336, 384, 448, 453, 512, 604, 672, 768, 896, 906, 1057, 1208, 1344, 1536, 1792, 1812, 2114, 2416, 2688, 3171, 3584, 3624, 4228, 4832, 5376, 6342, 7248, 8456, 9664, 10752, 12684, 14496, 16912, 19328, 22801, 25368, 28992, 33824, 38656, 45602, 50736, 57984, 67648, 68403, 77312, 91204, 101472, 115968, 135296, 136806, 159607, 182408, 202944, 231936, 270592, 273612, 319214, 364816, 405888, 478821, 541184, 547224, 638428, 729632, 811776, 957642, 1094448, 1276856, 1459264, 1623552, 1915284, 2188896, 2553712, 2918528, 3830568, 4377792, 5107424, 5837056, 7661136, 8755584, 10214848, 11674112, 15322272, 17511168, 20429696, 30644544, 35022336, 40859392, 61289088, 81718784, 122578176, 245156352]

約数ペア:

[(1, 245156352), (2, 122578176), (3, 81718784), (4, 61289088), (6, 40859392), (7, 35022336), (8, 30644544), (12, 20429696), (14, 17511168), (16, 15322272), (21, 11674112), (24, 10214848), (28, 8755584), (32, 7661136), (42, 5837056), (48, 5107424), (56, 4377792), (64, 3830568), (84, 2918528), (96, 2553712), (112, 2188896), (128, 1915284), (151, 1623552), (168, 1459264), (192, 1276856), (224, 1094448), (256, 957642), (302, 811776), (336, 729632), (384, 638428), (448, 547224), (453, 541184), (512, 478821), (604, 405888), (672, 364816), (768, 319214), (896, 273612), (906, 270592), (1057, 231936), (1208, 202944), (1344, 182408), (1536, 159607), (1792, 136806), (1812, 135296), (2114, 115968), (2416, 101472), (2688, 91204), (3171, 77312), (3584, 68403), (3624, 67648), (4228, 57984), (4832, 50736), (5376, 45602), (6342, 38656), (7248, 33824), (8456, 28992), (9664, 25368), (10752, 22801), (12684, 19328), (14496, 16912)]