2550781659008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{4549}}^1\times {\mathrm{398249}}^1$

素因数の和:402823

約数の個数: 64

約数和(自身を含む): 5544834750000

約数和(自身を除く): 2994053090992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 4549, 9098, 18196, 36392, 50039, 72784, 100078, 145568, 200156, 291136, 398249, 400312, 582272, 796498, 800624, 1592996, 1601248, 3185992, 3202496, 4380739, 6371984, 6404992, 8761478, 12743968, 17522956, 25487936, 35045912, 50975872, 70091824, 140183648, 280367296, 560734592, 1811634701, 3623269402, 7246538804, 14493077608, 19927981711, 28986155216, 39855963422, 57972310432, 79711926844, 115944620864, 159423853688, 231889241728, 318847707376, 637695414752, 1275390829504, 2550781659008]

約数ペア:

[(1, 2550781659008), (2, 1275390829504), (4, 637695414752), (8, 318847707376), (11, 231889241728), (16, 159423853688), (22, 115944620864), (32, 79711926844), (44, 57972310432), (64, 39855963422), (88, 28986155216), (128, 19927981711), (176, 14493077608), (352, 7246538804), (704, 3623269402), (1408, 1811634701), (4549, 560734592), (9098, 280367296), (18196, 140183648), (36392, 70091824), (50039, 50975872), (72784, 35045912), (100078, 25487936), (145568, 17522956), (200156, 12743968), (291136, 8761478), (398249, 6404992), (400312, 6371984), (582272, 4380739), (796498, 3202496), (800624, 3185992), (1592996, 1601248)]