249162288

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 659529216

約数和(自身を除く): 410366928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 113, 142, 213, 226, 284, 339, 426, 452, 568, 647, 678, 852, 904, 1136, 1294, 1356, 1704, 1808, 1941, 2588, 2712, 3408, 3882, 5176, 5424, 7764, 8023, 10352, 15528, 16046, 24069, 31056, 32092, 45937, 48138, 64184, 73111, 91874, 96276, 128368, 137811, 146222, 183748, 192552, 219333, 275622, 292444, 367496, 385104, 438666, 551244, 584888, 734992, 877332, 1102488, 1169776, 1754664, 2204976, 3509328, 5190881, 10381762, 15572643, 20763524, 31145286, 41527048, 62290572, 83054096, 124581144, 249162288]

約数ペア:

[(1, 249162288), (2, 124581144), (3, 83054096), (4, 62290572), (6, 41527048), (8, 31145286), (12, 20763524), (16, 15572643), (24, 10381762), (48, 5190881), (71, 3509328), (113, 2204976), (142, 1754664), (213, 1169776), (226, 1102488), (284, 877332), (339, 734992), (426, 584888), (452, 551244), (568, 438666), (647, 385104), (678, 367496), (852, 292444), (904, 275622), (1136, 219333), (1294, 192552), (1356, 183748), (1704, 146222), (1808, 137811), (1941, 128368), (2588, 96276), (2712, 91874), (3408, 73111), (3882, 64184), (5176, 48138), (5424, 45937), (7764, 32092), (8023, 31056), (10352, 24069), (15528, 16046)]