303117008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2835

約数の個数: 40

約数和(自身を含む): 609008640

約数和(自身を除く): 305891632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 239, 248, 478, 496, 956, 1912, 2557, 3824, 5114, 7409, 10228, 14818, 20456, 29636, 40912, 59272, 79267, 118544, 158534, 317068, 611123, 634136, 1222246, 1268272, 2444492, 4888984, 9777968, 18944813, 37889626, 75779252, 151558504, 303117008]

約数ペア:

[(1, 303117008), (2, 151558504), (4, 75779252), (8, 37889626), (16, 18944813), (31, 9777968), (62, 4888984), (124, 2444492), (239, 1268272), (248, 1222246), (478, 634136), (496, 611123), (956, 317068), (1912, 158534), (2557, 118544), (3824, 79267), (5114, 59272), (7409, 40912), (10228, 29636), (14818, 20456)]