307573072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21383}}^1$

素因数の和:21451

約数の個数: 40

約数和(自身を含む): 636387840

約数和(自身を除く): 328814768

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 21383, 42766, 85532, 171064, 342128, 620107, 662873, 1240214, 1325746, 2480428, 2651492, 4960856, 5302984, 9921712, 10605968, 19223317, 38446634, 76893268, 153786536, 307573072]

約数ペア:

[(1, 307573072), (2, 153786536), (4, 76893268), (8, 38446634), (16, 19223317), (29, 10605968), (31, 9921712), (58, 5302984), (62, 4960856), (116, 2651492), (124, 2480428), (232, 1325746), (248, 1240214), (464, 662873), (496, 620107), (899, 342128), (1798, 171064), (3596, 85532), (7192, 42766), (14384, 21383)]