238535808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{88741}}^1$

素因数の和:88765

約数の個数: 64

約数和(自身を含む): 724134720

約数和(自身を除く): 485598912

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, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 88741, 177482, 266223, 354964, 532446, 621187, 709928, 1064892, 1242374, 1419856, 1863561, 2129784, 2484748, 2839712, 3727122, 4259568, 4969496, 5679424, 7454244, 8519136, 9938992, 11358848, 14908488, 17038272, 19877984, 29816976, 34076544, 39755968, 59633952, 79511936, 119267904, 238535808]

約数ペア:

[(1, 238535808), (2, 119267904), (3, 79511936), (4, 59633952), (6, 39755968), (7, 34076544), (8, 29816976), (12, 19877984), (14, 17038272), (16, 14908488), (21, 11358848), (24, 9938992), (28, 8519136), (32, 7454244), (42, 5679424), (48, 4969496), (56, 4259568), (64, 3727122), (84, 2839712), (96, 2484748), (112, 2129784), (128, 1863561), (168, 1419856), (192, 1242374), (224, 1064892), (336, 709928), (384, 621187), (448, 532446), (672, 354964), (896, 266223), (1344, 177482), (2688, 88741)]