371729214

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 815848800

約数和(自身を除く): 444119586

約数列:

[1, 2, 3, 6, 9, 18, 157, 199, 314, 398, 471, 597, 661, 942, 1194, 1322, 1413, 1791, 1983, 2826, 3582, 3966, 5949, 11898, 31243, 62486, 93729, 103777, 131539, 187458, 207554, 263078, 281187, 311331, 394617, 562374, 622662, 789234, 933993, 1183851, 1867986, 2367702, 20651623, 41303246, 61954869, 123909738, 185864607, 371729214]

約数ペア:

[(1, 371729214), (2, 185864607), (3, 123909738), (6, 61954869), (9, 41303246), (18, 20651623), (157, 2367702), (199, 1867986), (314, 1183851), (398, 933993), (471, 789234), (597, 622662), (661, 562374), (942, 394617), (1194, 311331), (1322, 281187), (1413, 263078), (1791, 207554), (1983, 187458), (2826, 131539), (3582, 103777), (3966, 93729), (5949, 62486), (11898, 31243)]