1258018086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 2846016000

約数和(自身を除く): 1587997914

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 179, 239, 338, 358, 377, 478, 507, 537, 717, 754, 1014, 1074, 1131, 1434, 2262, 2327, 3107, 4654, 4901, 5191, 6214, 6931, 6981, 9321, 9802, 10382, 13862, 13962, 14703, 15573, 18642, 20793, 29406, 30251, 31146, 40391, 41586, 42781, 60502, 67483, 80782, 85562, 90103, 90753, 121173, 128343, 134966, 180206, 181506, 202449, 242346, 256686, 270309, 404898, 540618, 556153, 877279, 1112306, 1171339, 1240649, 1668459, 1754558, 2342678, 2481298, 2631837, 3336918, 3514017, 3721947, 5263674, 7028034, 7229989, 7443894, 14459978, 16128437, 21689967, 32256874, 43379934, 48385311, 96770622, 209669681, 419339362, 629009043, 1258018086]

約数ペア:

[(1, 1258018086), (2, 629009043), (3, 419339362), (6, 209669681), (13, 96770622), (26, 48385311), (29, 43379934), (39, 32256874), (58, 21689967), (78, 16128437), (87, 14459978), (169, 7443894), (174, 7229989), (179, 7028034), (239, 5263674), (338, 3721947), (358, 3514017), (377, 3336918), (478, 2631837), (507, 2481298), (537, 2342678), (717, 1754558), (754, 1668459), (1014, 1240649), (1074, 1171339), (1131, 1112306), (1434, 877279), (2262, 556153), (2327, 540618), (3107, 404898), (4654, 270309), (4901, 256686), (5191, 242346), (6214, 202449), (6931, 181506), (6981, 180206), (9321, 134966), (9802, 128343), (10382, 121173), (13862, 90753), (13962, 90103), (14703, 85562), (15573, 80782), (18642, 67483), (20793, 60502), (29406, 42781), (30251, 41586), (31146, 40391)]