821008314672

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26851397}}^1$

素因数の和:26851435

約数の個数: 120

約数和(自身を含む): 2656999534896

約数和(自身を除く): 1835991220224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 30576, 26851397, 53702794, 80554191, 107405588, 161108382, 187959779, 214811176, 322216764, 349068161, 375919558, 429622352, 563879337, 644433528, 698136322, 751839116, 1047204483, 1127758674, 1288867056, 1315718453, 1396272644, 1503678232, 2094408966, 2255517348, 2443477127, 2631436906, 2792545288, 3007356464, 3947155359, 4188817932, 4511034696, 4886954254, 5262873812, 5585090576, 7330431381, 7894310718, 8377635864, 9022069392, 9773908508, 10525747624, 14660862762, 15788621436, 16755271728, 17104339889, 19547817016, 21051495248, 29321725524, 31577242872, 34208679778, 39095634032, 51313019667, 58643451048, 63154485744, 68417359556, 102626039334, 117286902096, 136834719112, 205252078668, 273669438224, 410504157336, 821008314672]

約数ペア:

[(1, 821008314672), (2, 410504157336), (3, 273669438224), (4, 205252078668), (6, 136834719112), (7, 117286902096), (8, 102626039334), (12, 68417359556), (13, 63154485744), (14, 58643451048), (16, 51313019667), (21, 39095634032), (24, 34208679778), (26, 31577242872), (28, 29321725524), (39, 21051495248), (42, 19547817016), (48, 17104339889), (49, 16755271728), (52, 15788621436), (56, 14660862762), (78, 10525747624), (84, 9773908508), (91, 9022069392), (98, 8377635864), (104, 7894310718), (112, 7330431381), (147, 5585090576), (156, 5262873812), (168, 4886954254), (182, 4511034696), (196, 4188817932), (208, 3947155359), (273, 3007356464), (294, 2792545288), (312, 2631436906), (336, 2443477127), (364, 2255517348), (392, 2094408966), (546, 1503678232), (588, 1396272644), (624, 1315718453), (637, 1288867056), (728, 1127758674), (784, 1047204483), (1092, 751839116), (1176, 698136322), (1274, 644433528), (1456, 563879337), (1911, 429622352), (2184, 375919558), (2352, 349068161), (2548, 322216764), (3822, 214811176), (4368, 187959779), (5096, 161108382), (7644, 107405588), (10192, 80554191), (15288, 53702794), (30576, 26851397)]