274073282

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 502329600

約数和(自身を除く): 228256318

約数列:

[1, 2, 7, 14, 37, 53, 67, 74, 106, 134, 149, 259, 298, 371, 469, 518, 742, 938, 1043, 1961, 2086, 2479, 3551, 3922, 4958, 5513, 7102, 7897, 9983, 11026, 13727, 15794, 17353, 19966, 24857, 27454, 34706, 38591, 49714, 55279, 69881, 77182, 110558, 131387, 139762, 262774, 292189, 369371, 529099, 584378, 738742, 919709, 1058198, 1839418, 2045323, 2585597, 3703693, 4090646, 5171194, 7407386, 19576663, 39153326, 137036641, 274073282]

約数ペア:

[(1, 274073282), (2, 137036641), (7, 39153326), (14, 19576663), (37, 7407386), (53, 5171194), (67, 4090646), (74, 3703693), (106, 2585597), (134, 2045323), (149, 1839418), (259, 1058198), (298, 919709), (371, 738742), (469, 584378), (518, 529099), (742, 369371), (938, 292189), (1043, 262774), (1961, 139762), (2086, 131387), (2479, 110558), (3551, 77182), (3922, 69881), (4958, 55279), (5513, 49714), (7102, 38591), (7897, 34706), (9983, 27454), (11026, 24857), (13727, 19966), (15794, 17353)]