259365036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2437}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 708170736

約数和(自身を除く): 448805700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 724, 1086, 1267, 2172, 2437, 2534, 3801, 4874, 5068, 7311, 7602, 8869, 9748, 14622, 15204, 17059, 17738, 26607, 29244, 34118, 35476, 51177, 53214, 68236, 102354, 106428, 119413, 204708, 238826, 358239, 441097, 477652, 716478, 882194, 1323291, 1432956, 1764388, 2646582, 3087679, 5293164, 6175358, 9263037, 12350716, 18526074, 21613753, 37052148, 43227506, 64841259, 86455012, 129682518, 259365036]

約数ペア:

[(1, 259365036), (2, 129682518), (3, 86455012), (4, 64841259), (6, 43227506), (7, 37052148), (12, 21613753), (14, 18526074), (21, 12350716), (28, 9263037), (42, 6175358), (49, 5293164), (84, 3087679), (98, 2646582), (147, 1764388), (181, 1432956), (196, 1323291), (294, 882194), (362, 716478), (543, 477652), (588, 441097), (724, 358239), (1086, 238826), (1267, 204708), (2172, 119413), (2437, 106428), (2534, 102354), (3801, 68236), (4874, 53214), (5068, 51177), (7311, 35476), (7602, 34118), (8869, 29244), (9748, 26607), (14622, 17738), (15204, 17059)]