260144928

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{24413}}^1$

素因数の和:24466

約数の個数: 72

約数和(自身を含む): 759812508

約数和(自身を除く): 499667580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 24413, 48826, 73239, 97652, 146478, 195304, 219717, 292956, 390608, 439434, 585912, 781216, 878868, 903281, 1171824, 1757736, 1806562, 2343648, 2709843, 3515472, 3613124, 5419686, 7030944, 7226248, 8129529, 10839372, 14452496, 16259058, 21678744, 28904992, 32518116, 43357488, 65036232, 86714976, 130072464, 260144928]

約数ペア:

[(1, 260144928), (2, 130072464), (3, 86714976), (4, 65036232), (6, 43357488), (8, 32518116), (9, 28904992), (12, 21678744), (16, 16259058), (18, 14452496), (24, 10839372), (32, 8129529), (36, 7226248), (37, 7030944), (48, 5419686), (72, 3613124), (74, 3515472), (96, 2709843), (111, 2343648), (144, 1806562), (148, 1757736), (222, 1171824), (288, 903281), (296, 878868), (333, 781216), (444, 585912), (592, 439434), (666, 390608), (888, 292956), (1184, 219717), (1332, 195304), (1776, 146478), (2664, 97652), (3552, 73239), (5328, 48826), (10656, 24413)]