253579056

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2130

約数の個数: 80

約数和(自身を含む): 682599168

約数和(自身を除く): 429020112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1136, 1704, 1776, 2011, 2627, 3408, 4022, 5254, 6033, 7881, 8044, 10508, 12066, 15762, 16088, 21016, 24132, 31524, 32176, 42032, 48264, 63048, 74407, 96528, 126096, 142781, 148814, 223221, 285562, 297628, 428343, 446442, 571124, 595256, 856686, 892884, 1142248, 1190512, 1713372, 1785768, 2284496, 3426744, 3571536, 5282897, 6853488, 10565794, 15848691, 21131588, 31697382, 42263176, 63394764, 84526352, 126789528, 253579056]

約数ペア:

[(1, 253579056), (2, 126789528), (3, 84526352), (4, 63394764), (6, 42263176), (8, 31697382), (12, 21131588), (16, 15848691), (24, 10565794), (37, 6853488), (48, 5282897), (71, 3571536), (74, 3426744), (111, 2284496), (142, 1785768), (148, 1713372), (213, 1190512), (222, 1142248), (284, 892884), (296, 856686), (426, 595256), (444, 571124), (568, 446442), (592, 428343), (852, 297628), (888, 285562), (1136, 223221), (1704, 148814), (1776, 142781), (2011, 126096), (2627, 96528), (3408, 74407), (4022, 63048), (5254, 48264), (6033, 42032), (7881, 32176), (8044, 31524), (10508, 24132), (12066, 21016), (15762, 16088)]