542188548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1954

約数の個数: 144

約数和(自身を含む): 1620755136

約数和(自身を除く): 1078566588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 43, 44, 51, 66, 68, 86, 99, 102, 129, 132, 153, 172, 187, 198, 204, 258, 306, 374, 387, 396, 473, 516, 561, 612, 731, 748, 774, 946, 1122, 1419, 1462, 1548, 1683, 1873, 1892, 2193, 2244, 2838, 2924, 3366, 3746, 4257, 4386, 5619, 5676, 6579, 6732, 7492, 8041, 8514, 8772, 11238, 13158, 16082, 16857, 17028, 20603, 22476, 24123, 26316, 31841, 32164, 33714, 41206, 48246, 61809, 63682, 67428, 72369, 80539, 82412, 95523, 96492, 123618, 127364, 144738, 161078, 185427, 191046, 241617, 247236, 286569, 289476, 322156, 350251, 370854, 382092, 483234, 573138, 700502, 724851, 741708, 885929, 966468, 1050753, 1146276, 1369163, 1401004, 1449702, 1771858, 2101506, 2657787, 2738326, 2899404, 3152259, 3543716, 4107489, 4203012, 5315574, 5476652, 6304518, 7973361, 8214978, 10631148, 12322467, 12609036, 15060793, 15946722, 16429956, 24644934, 30121586, 31893444, 45182379, 49289868, 60243172, 90364758, 135547137, 180729516, 271094274, 542188548]

約数ペア:

[(1, 542188548), (2, 271094274), (3, 180729516), (4, 135547137), (6, 90364758), (9, 60243172), (11, 49289868), (12, 45182379), (17, 31893444), (18, 30121586), (22, 24644934), (33, 16429956), (34, 15946722), (36, 15060793), (43, 12609036), (44, 12322467), (51, 10631148), (66, 8214978), (68, 7973361), (86, 6304518), (99, 5476652), (102, 5315574), (129, 4203012), (132, 4107489), (153, 3543716), (172, 3152259), (187, 2899404), (198, 2738326), (204, 2657787), (258, 2101506), (306, 1771858), (374, 1449702), (387, 1401004), (396, 1369163), (473, 1146276), (516, 1050753), (561, 966468), (612, 885929), (731, 741708), (748, 724851), (774, 700502), (946, 573138), (1122, 483234), (1419, 382092), (1462, 370854), (1548, 350251), (1683, 322156), (1873, 289476), (1892, 286569), (2193, 247236), (2244, 241617), (2838, 191046), (2924, 185427), (3366, 161078), (3746, 144738), (4257, 127364), (4386, 123618), (5619, 96492), (5676, 95523), (6579, 82412), (6732, 80539), (7492, 72369), (8041, 67428), (8514, 63682), (8772, 61809), (11238, 48246), (13158, 41206), (16082, 33714), (16857, 32164), (17028, 31841), (20603, 26316), (22476, 24123)]