280577328

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{38711}}^1$

素因数の和:38873

約数の個数: 40

約数和(自身を含む): 729643776

約数和(自身を除く): 449066448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 38711, 77422, 116133, 154844, 232266, 309688, 464532, 619376, 929064, 1858128, 5845361, 11690722, 17536083, 23381444, 35072166, 46762888, 70144332, 93525776, 140288664, 280577328]

約数ペア:

[(1, 280577328), (2, 140288664), (3, 93525776), (4, 70144332), (6, 46762888), (8, 35072166), (12, 23381444), (16, 17536083), (24, 11690722), (48, 5845361), (151, 1858128), (302, 929064), (453, 619376), (604, 464532), (906, 309688), (1208, 232266), (1812, 154844), (2416, 116133), (3624, 77422), (7248, 38711)]