251110728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2443

約数の個数: 96

約数和(自身を含む): 747583200

約数和(自身を除く): 496472472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 139, 198, 264, 278, 396, 417, 556, 792, 834, 1112, 1251, 1529, 1668, 2281, 2502, 3058, 3336, 4562, 4587, 5004, 6116, 6843, 9124, 9174, 10008, 12232, 13686, 13761, 18248, 18348, 20529, 25091, 27372, 27522, 36696, 41058, 50182, 54744, 55044, 75273, 82116, 100364, 110088, 150546, 164232, 200728, 225819, 301092, 317059, 451638, 602184, 634118, 903276, 951177, 1268236, 1806552, 1902354, 2536472, 2853531, 3487649, 3804708, 5707062, 6975298, 7609416, 10462947, 11414124, 13950596, 20925894, 22828248, 27901192, 31388841, 41851788, 62777682, 83703576, 125555364, 251110728]

約数ペア:

[(1, 251110728), (2, 125555364), (3, 83703576), (4, 62777682), (6, 41851788), (8, 31388841), (9, 27901192), (11, 22828248), (12, 20925894), (18, 13950596), (22, 11414124), (24, 10462947), (33, 7609416), (36, 6975298), (44, 5707062), (66, 3804708), (72, 3487649), (88, 2853531), (99, 2536472), (132, 1902354), (139, 1806552), (198, 1268236), (264, 951177), (278, 903276), (396, 634118), (417, 602184), (556, 451638), (792, 317059), (834, 301092), (1112, 225819), (1251, 200728), (1529, 164232), (1668, 150546), (2281, 110088), (2502, 100364), (3058, 82116), (3336, 75273), (4562, 55044), (4587, 54744), (5004, 50182), (6116, 41058), (6843, 36696), (9124, 27522), (9174, 27372), (10008, 25091), (12232, 20529), (13686, 18348), (13761, 18248)]