578661642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6229}}^1$

素因数の和:6647

約数の個数: 48

約数和(自身を含む): 1353828840

約数和(自身を除く): 775167198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 397, 794, 1191, 2382, 3573, 5161, 6229, 7146, 10322, 12458, 15483, 18687, 30966, 37374, 46449, 56061, 80977, 92898, 112122, 161954, 242931, 485862, 728793, 1457586, 2472913, 4945826, 7418739, 14837478, 22256217, 32147869, 44512434, 64295738, 96443607, 192887214, 289330821, 578661642]

約数ペア:

[(1, 578661642), (2, 289330821), (3, 192887214), (6, 96443607), (9, 64295738), (13, 44512434), (18, 32147869), (26, 22256217), (39, 14837478), (78, 7418739), (117, 4945826), (234, 2472913), (397, 1457586), (794, 728793), (1191, 485862), (2382, 242931), (3573, 161954), (5161, 112122), (6229, 92898), (7146, 80977), (10322, 56061), (12458, 46449), (15483, 37374), (18687, 30966)]