1368795008

素因数分解:

$2^7\times 7^3\times {\mathrm{31177}}^1$

素因数の和:31212

約数の個数: 64

約数和(自身を含む): 3180156000

約数和(自身を除く): 1811360992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 5488, 6272, 10976, 21952, 31177, 43904, 62354, 124708, 218239, 249416, 436478, 498832, 872956, 997664, 1527673, 1745912, 1995328, 3055346, 3491824, 3990656, 6110692, 6983648, 10693711, 12221384, 13967296, 21387422, 24442768, 27934592, 42774844, 48885536, 85549688, 97771072, 171099376, 195542144, 342198752, 684397504, 1368795008]

約数ペア:

[(1, 1368795008), (2, 684397504), (4, 342198752), (7, 195542144), (8, 171099376), (14, 97771072), (16, 85549688), (28, 48885536), (32, 42774844), (49, 27934592), (56, 24442768), (64, 21387422), (98, 13967296), (112, 12221384), (128, 10693711), (196, 6983648), (224, 6110692), (343, 3990656), (392, 3491824), (448, 3055346), (686, 1995328), (784, 1745912), (896, 1527673), (1372, 997664), (1568, 872956), (2744, 498832), (3136, 436478), (5488, 249416), (6272, 218239), (10976, 124708), (21952, 62354), (31177, 43904)]