251841264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5231}}^1$

素因数の和:5318

約数の個数: 80

約数和(自身を含む): 700669440

約数和(自身を除く): 448828176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 708, 816, 944, 1003, 1416, 2006, 2832, 3009, 4012, 5231, 6018, 8024, 10462, 12036, 15693, 16048, 20924, 24072, 31386, 41848, 48144, 62772, 83696, 88927, 125544, 177854, 251088, 266781, 308629, 355708, 533562, 617258, 711416, 925887, 1067124, 1234516, 1422832, 1851774, 2134248, 2469032, 3703548, 4268496, 4938064, 5246693, 7407096, 10493386, 14814192, 15740079, 20986772, 31480158, 41973544, 62960316, 83947088, 125920632, 251841264]

約数ペア:

[(1, 251841264), (2, 125920632), (3, 83947088), (4, 62960316), (6, 41973544), (8, 31480158), (12, 20986772), (16, 15740079), (17, 14814192), (24, 10493386), (34, 7407096), (48, 5246693), (51, 4938064), (59, 4268496), (68, 3703548), (102, 2469032), (118, 2134248), (136, 1851774), (177, 1422832), (204, 1234516), (236, 1067124), (272, 925887), (354, 711416), (408, 617258), (472, 533562), (708, 355708), (816, 308629), (944, 266781), (1003, 251088), (1416, 177854), (2006, 125544), (2832, 88927), (3009, 83696), (4012, 62772), (5231, 48144), (6018, 41848), (8024, 31386), (10462, 24072), (12036, 20924), (15693, 16048)]