309334872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2293}}^1$

素因数の和:2393

約数の個数: 128

約数和(自身を含む): 977794560

約数和(自身を除く): 668459688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 462, 511, 584, 616, 803, 876, 924, 1022, 1533, 1606, 1752, 1848, 2044, 2293, 2409, 3066, 3212, 4088, 4586, 4818, 5621, 6132, 6424, 6879, 9172, 9636, 11242, 12264, 13758, 16051, 16863, 18344, 19272, 22484, 25223, 27516, 32102, 33726, 44968, 48153, 50446, 55032, 64204, 67452, 75669, 96306, 100892, 128408, 134904, 151338, 167389, 176561, 192612, 201784, 302676, 334778, 353122, 385224, 502167, 529683, 605352, 669556, 706244, 1004334, 1059366, 1171723, 1339112, 1412488, 1841279, 2008668, 2118732, 2343446, 3515169, 3682558, 4017336, 4237464, 4686892, 5523837, 7030338, 7365116, 9373784, 11047674, 12888953, 14060676, 14730232, 22095348, 25777906, 28121352, 38666859, 44190696, 51555812, 77333718, 103111624, 154667436, 309334872]

約数ペア:

[(1, 309334872), (2, 154667436), (3, 103111624), (4, 77333718), (6, 51555812), (7, 44190696), (8, 38666859), (11, 28121352), (12, 25777906), (14, 22095348), (21, 14730232), (22, 14060676), (24, 12888953), (28, 11047674), (33, 9373784), (42, 7365116), (44, 7030338), (56, 5523837), (66, 4686892), (73, 4237464), (77, 4017336), (84, 3682558), (88, 3515169), (132, 2343446), (146, 2118732), (154, 2008668), (168, 1841279), (219, 1412488), (231, 1339112), (264, 1171723), (292, 1059366), (308, 1004334), (438, 706244), (462, 669556), (511, 605352), (584, 529683), (616, 502167), (803, 385224), (876, 353122), (924, 334778), (1022, 302676), (1533, 201784), (1606, 192612), (1752, 176561), (1848, 167389), (2044, 151338), (2293, 134904), (2409, 128408), (3066, 100892), (3212, 96306), (4088, 75669), (4586, 67452), (4818, 64204), (5621, 55032), (6132, 50446), (6424, 48153), (6879, 44968), (9172, 33726), (9636, 32102), (11242, 27516), (12264, 25223), (13758, 22484), (16051, 19272), (16863, 18344)]