23428656

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 80

約数和(自身を含む): 67837920

約数和(自身を除く): 44409264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 281, 386, 432, 562, 579, 772, 843, 1124, 1158, 1544, 1686, 1737, 2248, 2316, 2529, 3088, 3372, 3474, 4496, 4632, 5058, 5211, 6744, 6948, 7587, 9264, 10116, 10422, 13488, 13896, 15174, 20232, 20844, 27792, 30348, 40464, 41688, 54233, 60696, 83376, 108466, 121392, 162699, 216932, 325398, 433864, 488097, 650796, 867728, 976194, 1301592, 1464291, 1952388, 2603184, 2928582, 3904776, 5857164, 7809552, 11714328, 23428656]

約数ペア:

[(1, 23428656), (2, 11714328), (3, 7809552), (4, 5857164), (6, 3904776), (8, 2928582), (9, 2603184), (12, 1952388), (16, 1464291), (18, 1301592), (24, 976194), (27, 867728), (36, 650796), (48, 488097), (54, 433864), (72, 325398), (108, 216932), (144, 162699), (193, 121392), (216, 108466), (281, 83376), (386, 60696), (432, 54233), (562, 41688), (579, 40464), (772, 30348), (843, 27792), (1124, 20844), (1158, 20232), (1544, 15174), (1686, 13896), (1737, 13488), (2248, 10422), (2316, 10116), (2529, 9264), (3088, 7587), (3372, 6948), (3474, 6744), (4496, 5211), (4632, 5058)]