315040482

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 741120000

約数和(自身を除く): 426079518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 199, 342, 398, 513, 597, 1026, 1194, 1543, 1791, 3086, 3582, 3781, 4629, 5373, 7562, 9258, 10746, 11343, 13887, 22686, 27774, 29317, 34029, 41661, 58634, 68058, 83322, 87951, 102087, 175902, 204174, 263853, 307057, 527706, 614114, 791559, 921171, 1583118, 1842342, 2763513, 5527026, 5834083, 8290539, 11668166, 16581078, 17502249, 35004498, 52506747, 105013494, 157520241, 315040482]

約数ペア:

[(1, 315040482), (2, 157520241), (3, 105013494), (6, 52506747), (9, 35004498), (18, 17502249), (19, 16581078), (27, 11668166), (38, 8290539), (54, 5834083), (57, 5527026), (114, 2763513), (171, 1842342), (199, 1583118), (342, 921171), (398, 791559), (513, 614114), (597, 527706), (1026, 307057), (1194, 263853), (1543, 204174), (1791, 175902), (3086, 102087), (3582, 87951), (3781, 83322), (4629, 68058), (5373, 58634), (7562, 41661), (9258, 34029), (10746, 29317), (11343, 27774), (13887, 22686)]