2042290332

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 5482949472

約数和(自身を除く): 3440659140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 181, 197, 222, 258, 333, 362, 387, 394, 444, 516, 543, 591, 666, 724, 774, 788, 1086, 1182, 1332, 1548, 1591, 1629, 1773, 2172, 2364, 3182, 3258, 3546, 4773, 6364, 6516, 6697, 7092, 7289, 7783, 8471, 9546, 13394, 14319, 14578, 15566, 16942, 19092, 20091, 21867, 23349, 25413, 26788, 28638, 29156, 31132, 33884, 35657, 40182, 43734, 46698, 50826, 57276, 60273, 65601, 70047, 71314, 76239, 80364, 87468, 93396, 101652, 106971, 120546, 131202, 140094, 142628, 152478, 213942, 241092, 262404, 280188, 287971, 304956, 313427, 320913, 427884, 575942, 626854, 641826, 863913, 940281, 1151884, 1253708, 1283652, 1319309, 1533251, 1727826, 1880562, 2591739, 2638618, 2820843, 3066502, 3455652, 3761124, 3957927, 4599753, 5183478, 5277236, 5641686, 6133004, 7915854, 9199506, 10366956, 11283372, 11873781, 13799259, 15831708, 18399012, 23747562, 27598518, 47495124, 55197036, 56730287, 113460574, 170190861, 226921148, 340381722, 510572583, 680763444, 1021145166, 2042290332]

約数ペア:

[(1, 2042290332), (2, 1021145166), (3, 680763444), (4, 510572583), (6, 340381722), (9, 226921148), (12, 170190861), (18, 113460574), (36, 56730287), (37, 55197036), (43, 47495124), (74, 27598518), (86, 23747562), (111, 18399012), (129, 15831708), (148, 13799259), (172, 11873781), (181, 11283372), (197, 10366956), (222, 9199506), (258, 7915854), (333, 6133004), (362, 5641686), (387, 5277236), (394, 5183478), (444, 4599753), (516, 3957927), (543, 3761124), (591, 3455652), (666, 3066502), (724, 2820843), (774, 2638618), (788, 2591739), (1086, 1880562), (1182, 1727826), (1332, 1533251), (1548, 1319309), (1591, 1283652), (1629, 1253708), (1773, 1151884), (2172, 940281), (2364, 863913), (3182, 641826), (3258, 626854), (3546, 575942), (4773, 427884), (6364, 320913), (6516, 313427), (6697, 304956), (7092, 287971), (7289, 280188), (7783, 262404), (8471, 241092), (9546, 213942), (13394, 152478), (14319, 142628), (14578, 140094), (15566, 131202), (16942, 120546), (19092, 106971), (20091, 101652), (21867, 93396), (23349, 87468), (25413, 80364), (26788, 76239), (28638, 71314), (29156, 70047), (31132, 65601), (33884, 60273), (35657, 57276), (40182, 50826), (43734, 46698)]