265047068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 584998848

約数和(自身を除く): 319951780

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 97, 143, 187, 194, 221, 281, 286, 374, 388, 442, 562, 572, 748, 884, 1067, 1124, 1261, 1649, 2134, 2431, 2522, 3091, 3298, 3653, 4268, 4777, 4862, 5044, 6182, 6596, 7306, 9554, 9724, 12364, 13871, 14612, 18139, 19108, 21437, 27257, 27742, 36278, 40183, 42874, 52547, 54514, 55484, 62101, 72556, 80366, 85748, 105094, 109028, 124202, 160732, 210188, 235807, 248404, 299827, 354341, 463369, 471614, 599654, 683111, 708682, 926738, 943228, 1199308, 1366222, 1417364, 1853476, 2732444, 3897751, 5097059, 6023797, 7795502, 10194118, 12047594, 15591004, 20388236, 24095188, 66261767, 132523534, 265047068]

約数ペア:

[(1, 265047068), (2, 132523534), (4, 66261767), (11, 24095188), (13, 20388236), (17, 15591004), (22, 12047594), (26, 10194118), (34, 7795502), (44, 6023797), (52, 5097059), (68, 3897751), (97, 2732444), (143, 1853476), (187, 1417364), (194, 1366222), (221, 1199308), (281, 943228), (286, 926738), (374, 708682), (388, 683111), (442, 599654), (562, 471614), (572, 463369), (748, 354341), (884, 299827), (1067, 248404), (1124, 235807), (1261, 210188), (1649, 160732), (2134, 124202), (2431, 109028), (2522, 105094), (3091, 85748), (3298, 80366), (3653, 72556), (4268, 62101), (4777, 55484), (4862, 54514), (5044, 52547), (6182, 42874), (6596, 40183), (7306, 36278), (9554, 27742), (9724, 27257), (12364, 21437), (13871, 19108), (14612, 18139)]