328118688

素因数分解:

$2^5\times 3^4\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:756

約数の個数: 120

約数和(自身を含む): 970590852

約数和(自身を除く): 642472164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 277, 288, 324, 432, 457, 554, 648, 831, 864, 914, 1108, 1296, 1371, 1662, 1828, 2216, 2493, 2592, 2742, 3324, 3656, 4113, 4432, 4986, 5484, 6648, 7312, 7479, 8226, 8864, 9972, 10968, 12339, 13296, 14624, 14958, 16452, 19944, 21936, 22437, 24678, 26592, 29916, 32904, 37017, 39888, 43872, 44874, 49356, 59832, 65808, 74034, 79776, 89748, 98712, 119664, 126589, 131616, 148068, 179496, 197424, 239328, 253178, 296136, 358992, 379767, 394848, 506356, 592272, 717984, 759534, 1012712, 1139301, 1184544, 1519068, 2025424, 2278602, 3038136, 3417903, 4050848, 4557204, 6076272, 6835806, 9114408, 10253709, 12152544, 13671612, 18228816, 20507418, 27343224, 36457632, 41014836, 54686448, 82029672, 109372896, 164059344, 328118688]

約数ペア:

[(1, 328118688), (2, 164059344), (3, 109372896), (4, 82029672), (6, 54686448), (8, 41014836), (9, 36457632), (12, 27343224), (16, 20507418), (18, 18228816), (24, 13671612), (27, 12152544), (32, 10253709), (36, 9114408), (48, 6835806), (54, 6076272), (72, 4557204), (81, 4050848), (96, 3417903), (108, 3038136), (144, 2278602), (162, 2025424), (216, 1519068), (277, 1184544), (288, 1139301), (324, 1012712), (432, 759534), (457, 717984), (554, 592272), (648, 506356), (831, 394848), (864, 379767), (914, 358992), (1108, 296136), (1296, 253178), (1371, 239328), (1662, 197424), (1828, 179496), (2216, 148068), (2493, 131616), (2592, 126589), (2742, 119664), (3324, 98712), (3656, 89748), (4113, 79776), (4432, 74034), (4986, 65808), (5484, 59832), (6648, 49356), (7312, 44874), (7479, 43872), (8226, 39888), (8864, 37017), (9972, 32904), (10968, 29916), (12339, 26592), (13296, 24678), (14624, 22437), (14958, 21936), (16452, 19944)]