1277446194

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 2884049280

約数和(自身を除く): 1606603086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 421, 498, 677, 747, 842, 1263, 1354, 1494, 2031, 2241, 2526, 3789, 4062, 4482, 6093, 7578, 11367, 12186, 18279, 22734, 34943, 36558, 56191, 69886, 104829, 112382, 168573, 209658, 285017, 314487, 337146, 505719, 570034, 628974, 855051, 943461, 1011438, 1517157, 1710102, 1886922, 2565153, 3034314, 5130306, 7695459, 15390918, 23656411, 47312822, 70969233, 141938466, 212907699, 425815398, 638723097, 1277446194]

約数ペア:

[(1, 1277446194), (2, 638723097), (3, 425815398), (6, 212907699), (9, 141938466), (18, 70969233), (27, 47312822), (54, 23656411), (83, 15390918), (166, 7695459), (249, 5130306), (421, 3034314), (498, 2565153), (677, 1886922), (747, 1710102), (842, 1517157), (1263, 1011438), (1354, 943461), (1494, 855051), (2031, 628974), (2241, 570034), (2526, 505719), (3789, 337146), (4062, 314487), (4482, 285017), (6093, 209658), (7578, 168573), (11367, 112382), (12186, 104829), (18279, 69886), (22734, 56191), (34943, 36558)]