744221448

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{65837}}^1$

素因数の和:66006

約数の個数: 48

約数和(自身を含む): 2028468780

約数和(自身を除く): 1284247332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 65837, 131674, 197511, 263348, 395022, 526696, 592533, 790044, 1185066, 1580088, 2370132, 4740264, 10336409, 20672818, 31009227, 41345636, 62018454, 82691272, 93027681, 124036908, 186055362, 248073816, 372110724, 744221448]

約数ペア:

[(1, 744221448), (2, 372110724), (3, 248073816), (4, 186055362), (6, 124036908), (8, 93027681), (9, 82691272), (12, 62018454), (18, 41345636), (24, 31009227), (36, 20672818), (72, 10336409), (157, 4740264), (314, 2370132), (471, 1580088), (628, 1185066), (942, 790044), (1256, 592533), (1413, 526696), (1884, 395022), (2826, 263348), (3768, 197511), (5652, 131674), (11304, 65837)]