1788324804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2027}}^1$

素因数の和:2439

約数の個数: 120

約数和(自身を含む): 5359273920

約数和(自身を除く): 3570949116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 389, 567, 756, 778, 1134, 1167, 1556, 2027, 2268, 2334, 2723, 3501, 4054, 4668, 5446, 6081, 7002, 8108, 8169, 10503, 10892, 12162, 14004, 14189, 16338, 18243, 21006, 24324, 24507, 28378, 31509, 32676, 36486, 42012, 42567, 49014, 54729, 56756, 63018, 72972, 73521, 85134, 98028, 109458, 126036, 127701, 147042, 164187, 170268, 218916, 220563, 255402, 294084, 328374, 383103, 441126, 510804, 656748, 766206, 788503, 882252, 1149309, 1532412, 1577006, 2298618, 2365509, 3154012, 4597236, 4731018, 5519521, 7096527, 9462036, 11039042, 14193054, 16558563, 21289581, 22078084, 28386108, 33117126, 42579162, 49675689, 63868743, 66234252, 85158324, 99351378, 127737486, 149027067, 198702756, 255474972, 298054134, 447081201, 596108268, 894162402, 1788324804]

約数ペア:

[(1, 1788324804), (2, 894162402), (3, 596108268), (4, 447081201), (6, 298054134), (7, 255474972), (9, 198702756), (12, 149027067), (14, 127737486), (18, 99351378), (21, 85158324), (27, 66234252), (28, 63868743), (36, 49675689), (42, 42579162), (54, 33117126), (63, 28386108), (81, 22078084), (84, 21289581), (108, 16558563), (126, 14193054), (162, 11039042), (189, 9462036), (252, 7096527), (324, 5519521), (378, 4731018), (389, 4597236), (567, 3154012), (756, 2365509), (778, 2298618), (1134, 1577006), (1167, 1532412), (1556, 1149309), (2027, 882252), (2268, 788503), (2334, 766206), (2723, 656748), (3501, 510804), (4054, 441126), (4668, 383103), (5446, 328374), (6081, 294084), (7002, 255402), (8108, 220563), (8169, 218916), (10503, 170268), (10892, 164187), (12162, 147042), (14004, 127701), (14189, 126036), (16338, 109458), (18243, 98028), (21006, 85134), (24324, 73521), (24507, 72972), (28378, 63018), (31509, 56756), (32676, 54729), (36486, 49014), (42012, 42567)]