38317778849

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 46443456000

約数和(自身を除く): 8125677151

約数列:

[1, 7, 61, 67, 89, 101, 149, 427, 469, 623, 707, 1043, 4087, 5429, 5963, 6161, 6767, 8989, 9089, 9983, 13261, 15049, 28609, 38003, 41741, 43127, 47369, 62923, 63623, 69881, 92827, 105343, 363743, 412787, 548329, 602263, 608963, 808921, 888487, 917989, 1008283, 1339361, 2546201, 2889509, 3838303, 4215841, 4262741, 5662447, 6219409, 6425923, 7057981, 9375527, 36738043, 54197707, 61505263, 81701021, 89737187, 257166301, 379383949, 430536841, 571907147, 628160309, 5473968407, 38317778849]

約数ペア:

[(1, 38317778849), (7, 5473968407), (61, 628160309), (67, 571907147), (89, 430536841), (101, 379383949), (149, 257166301), (427, 89737187), (469, 81701021), (623, 61505263), (707, 54197707), (1043, 36738043), (4087, 9375527), (5429, 7057981), (5963, 6425923), (6161, 6219409), (6767, 5662447), (8989, 4262741), (9089, 4215841), (9983, 3838303), (13261, 2889509), (15049, 2546201), (28609, 1339361), (38003, 1008283), (41741, 917989), (43127, 888487), (47369, 808921), (62923, 608963), (63623, 602263), (69881, 548329), (92827, 412787), (105343, 363743)]