260988192

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11471}}^1$

素因数の和:11566

約数の個数: 72

約数和(自身を含む): 751645440

約数和(自身を除く): 490657248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 11471, 22752, 22942, 34413, 45884, 68826, 91768, 103239, 137652, 183536, 206478, 275304, 367072, 412956, 550608, 825912, 906209, 1101216, 1651824, 1812418, 2718627, 3303648, 3624836, 5437254, 7249672, 8155881, 10874508, 14499344, 16311762, 21749016, 28998688, 32623524, 43498032, 65247048, 86996064, 130494096, 260988192]

約数ペア:

[(1, 260988192), (2, 130494096), (3, 86996064), (4, 65247048), (6, 43498032), (8, 32623524), (9, 28998688), (12, 21749016), (16, 16311762), (18, 14499344), (24, 10874508), (32, 8155881), (36, 7249672), (48, 5437254), (72, 3624836), (79, 3303648), (96, 2718627), (144, 1812418), (158, 1651824), (237, 1101216), (288, 906209), (316, 825912), (474, 550608), (632, 412956), (711, 367072), (948, 275304), (1264, 206478), (1422, 183536), (1896, 137652), (2528, 103239), (2844, 91768), (3792, 68826), (5688, 45884), (7584, 34413), (11376, 22942), (11471, 22752)]