315546984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{230663}}^1$

素因数の和:230694

約数の個数: 48

約数和(自身を含む): 899589600

約数和(自身を除く): 584042616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 230663, 461326, 691989, 922652, 1383978, 1845304, 2075967, 2767956, 4151934, 4382597, 5535912, 8303868, 8765194, 13147791, 16607736, 17530388, 26295582, 35060776, 39443373, 52591164, 78886746, 105182328, 157773492, 315546984]

約数ペア:

[(1, 315546984), (2, 157773492), (3, 105182328), (4, 78886746), (6, 52591164), (8, 39443373), (9, 35060776), (12, 26295582), (18, 17530388), (19, 16607736), (24, 13147791), (36, 8765194), (38, 8303868), (57, 5535912), (72, 4382597), (76, 4151934), (114, 2767956), (152, 2075967), (171, 1845304), (228, 1383978), (342, 922652), (456, 691989), (684, 461326), (1368, 230663)]