945131968

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 126

約数和(自身を含む): 2146913664

約数和(自身を除く): 1201781696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 127, 176, 242, 248, 254, 341, 352, 484, 496, 508, 682, 704, 961, 968, 992, 1016, 1364, 1397, 1922, 1936, 1984, 2032, 2728, 2794, 3751, 3844, 3872, 3937, 4064, 5456, 5588, 7502, 7688, 7744, 7874, 8128, 10571, 10912, 11176, 15004, 15367, 15376, 15748, 21142, 21824, 22352, 30008, 30734, 30752, 31496, 42284, 43307, 44704, 60016, 61468, 61504, 62992, 84568, 86614, 89408, 116281, 120032, 122047, 122936, 125984, 169136, 173228, 232562, 240064, 244094, 245872, 251968, 338272, 346456, 465124, 476377, 488188, 491744, 676544, 692912, 930248, 952754, 976376, 983488, 1342517, 1385824, 1860496, 1905508, 1952752, 2685034, 2771648, 3720992, 3811016, 3905504, 5370068, 7441984, 7622032, 7811008, 10740136, 14767687, 15244064, 21480272, 29535374, 30488128, 42960544, 59070748, 85921088, 118141496, 236282992, 472565984, 945131968]

約数ペア:

[(1, 945131968), (2, 472565984), (4, 236282992), (8, 118141496), (11, 85921088), (16, 59070748), (22, 42960544), (31, 30488128), (32, 29535374), (44, 21480272), (62, 15244064), (64, 14767687), (88, 10740136), (121, 7811008), (124, 7622032), (127, 7441984), (176, 5370068), (242, 3905504), (248, 3811016), (254, 3720992), (341, 2771648), (352, 2685034), (484, 1952752), (496, 1905508), (508, 1860496), (682, 1385824), (704, 1342517), (961, 983488), (968, 976376), (992, 952754), (1016, 930248), (1364, 692912), (1397, 676544), (1922, 491744), (1936, 488188), (1984, 476377), (2032, 465124), (2728, 346456), (2794, 338272), (3751, 251968), (3844, 245872), (3872, 244094), (3937, 240064), (4064, 232562), (5456, 173228), (5588, 169136), (7502, 125984), (7688, 122936), (7744, 122047), (7874, 120032), (8128, 116281), (10571, 89408), (10912, 86614), (11176, 84568), (15004, 62992), (15367, 61504), (15376, 61468), (15748, 60016), (21142, 44704), (21824, 43307), (22352, 42284), (30008, 31496), (30734, 30752)]