729366016

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{45953}}^1$

素因数の和:46002

約数の個数: 40

約数和(自身を含む): 1504350144

約数和(自身を除く): 774984128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 45953, 91906, 183812, 367624, 735248, 1424543, 1470496, 2849086, 2940992, 5698172, 5881984, 11396344, 11763968, 22792688, 23527936, 45585376, 91170752, 182341504, 364683008, 729366016]

約数ペア:

[(1, 729366016), (2, 364683008), (4, 182341504), (8, 91170752), (16, 45585376), (31, 23527936), (32, 22792688), (62, 11763968), (64, 11396344), (124, 5881984), (128, 5698172), (248, 2940992), (256, 2849086), (496, 1470496), (512, 1424543), (992, 735248), (1984, 367624), (3968, 183812), (7936, 91906), (15872, 45953)]