243172748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 543782400

約数和(自身を除く): 300609652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 67, 91, 118, 134, 169, 182, 236, 268, 338, 364, 413, 469, 676, 767, 826, 871, 938, 1183, 1534, 1652, 1742, 1876, 2197, 2366, 3068, 3484, 3953, 4394, 4732, 5369, 6097, 7906, 8788, 9971, 10738, 11323, 12194, 15379, 15812, 19942, 21476, 22646, 24388, 27671, 30758, 39884, 45292, 51389, 55342, 61516, 69797, 79261, 102778, 110684, 129623, 139594, 147199, 158522, 205556, 259246, 279188, 294398, 317044, 359723, 518492, 588796, 668057, 719446, 907361, 1030393, 1336114, 1438892, 1814722, 2060786, 2672228, 3629444, 4121572, 4676399, 8684741, 9352798, 17369482, 18705596, 34738964, 60793187, 121586374, 243172748]

約数ペア:

[(1, 243172748), (2, 121586374), (4, 60793187), (7, 34738964), (13, 18705596), (14, 17369482), (26, 9352798), (28, 8684741), (52, 4676399), (59, 4121572), (67, 3629444), (91, 2672228), (118, 2060786), (134, 1814722), (169, 1438892), (182, 1336114), (236, 1030393), (268, 907361), (338, 719446), (364, 668057), (413, 588796), (469, 518492), (676, 359723), (767, 317044), (826, 294398), (871, 279188), (938, 259246), (1183, 205556), (1534, 158522), (1652, 147199), (1742, 139594), (1876, 129623), (2197, 110684), (2366, 102778), (3068, 79261), (3484, 69797), (3953, 61516), (4394, 55342), (4732, 51389), (5369, 45292), (6097, 39884), (7906, 30758), (8788, 27671), (9971, 24388), (10738, 22646), (11323, 21476), (12194, 19942), (15379, 15812)]