2280425868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{37549}}^1$

素因数の和:37807

約数の個数: 72

約数和(自身を含む): 6615408800

約数和(自身を除く): 4334982932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2892, 3374, 4338, 5061, 6748, 8676, 10122, 15183, 20244, 30366, 37549, 60732, 75098, 112647, 150196, 225294, 262843, 337941, 450588, 525686, 675882, 788529, 1051372, 1351764, 1577058, 2365587, 3154116, 4731174, 9049309, 9462348, 18098618, 27147927, 36197236, 54295854, 63345163, 81443781, 108591708, 126690326, 162887562, 190035489, 253380652, 325775124, 380070978, 570106467, 760141956, 1140212934, 2280425868]

約数ペア:

[(1, 2280425868), (2, 1140212934), (3, 760141956), (4, 570106467), (6, 380070978), (7, 325775124), (9, 253380652), (12, 190035489), (14, 162887562), (18, 126690326), (21, 108591708), (28, 81443781), (36, 63345163), (42, 54295854), (63, 36197236), (84, 27147927), (126, 18098618), (241, 9462348), (252, 9049309), (482, 4731174), (723, 3154116), (964, 2365587), (1446, 1577058), (1687, 1351764), (2169, 1051372), (2892, 788529), (3374, 675882), (4338, 525686), (5061, 450588), (6748, 337941), (8676, 262843), (10122, 225294), (15183, 150196), (20244, 112647), (30366, 75098), (37549, 60732)]