254220534

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 560431872

約数和(自身を除く): 306211338

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 263, 498, 526, 647, 747, 789, 1294, 1494, 1578, 1941, 2367, 3882, 4734, 5823, 11646, 21829, 43658, 53701, 65487, 107402, 130974, 161103, 170161, 196461, 322206, 340322, 392922, 483309, 510483, 966618, 1020966, 1531449, 3062898, 14123363, 28246726, 42370089, 84740178, 127110267, 254220534]

約数ペア:

[(1, 254220534), (2, 127110267), (3, 84740178), (6, 42370089), (9, 28246726), (18, 14123363), (83, 3062898), (166, 1531449), (249, 1020966), (263, 966618), (498, 510483), (526, 483309), (647, 392922), (747, 340322), (789, 322206), (1294, 196461), (1494, 170161), (1578, 161103), (1941, 130974), (2367, 107402), (3882, 65487), (4734, 53701), (5823, 43658), (11646, 21829)]