266661252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 216

約数和(自身を含む): 847887768

約数和(自身を除く): 581226516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 121, 132, 143, 153, 156, 187, 198, 204, 221, 234, 242, 277, 286, 306, 363, 374, 396, 429, 442, 468, 484, 554, 561, 572, 612, 663, 726, 748, 831, 858, 884, 1089, 1108, 1122, 1287, 1326, 1452, 1573, 1662, 1683, 1716, 1989, 2057, 2178, 2244, 2431, 2493, 2574, 2652, 3047, 3146, 3324, 3366, 3601, 3978, 4114, 4356, 4709, 4719, 4862, 4986, 5148, 6094, 6171, 6292, 6732, 7202, 7293, 7956, 8228, 9141, 9418, 9438, 9724, 9972, 10803, 12188, 12342, 14127, 14157, 14404, 14586, 18282, 18513, 18836, 18876, 21606, 21879, 24684, 26741, 27423, 28254, 28314, 29172, 32409, 33517, 36564, 37026, 39611, 42381, 43212, 43758, 51799, 53482, 54846, 56508, 56628, 61217, 64818, 67034, 74052, 79222, 80223, 84762, 87516, 100551, 103598, 106964, 109692, 118833, 122434, 129636, 134068, 155397, 158444, 160446, 169524, 183651, 201102, 207196, 237666, 240669, 244868, 301653, 310794, 320892, 356499, 367302, 402204, 435721, 466191, 475332, 481338, 550953, 569789, 603306, 621588, 673387, 712998, 734604, 871442, 932382, 962676, 1101906, 1139578, 1206612, 1307163, 1346774, 1425996, 1709367, 1742884, 1864764, 2020161, 2203812, 2279156, 2614326, 2693548, 3418734, 3921489, 4040322, 5128101, 5228652, 6060483, 6837468, 7407257, 7842978, 8080644, 10256202, 12120966, 14814514, 15685956, 20512404, 22221771, 24241932, 29629028, 44443542, 66665313, 88887084, 133330626, 266661252]

約数ペア:

[(1, 266661252), (2, 133330626), (3, 88887084), (4, 66665313), (6, 44443542), (9, 29629028), (11, 24241932), (12, 22221771), (13, 20512404), (17, 15685956), (18, 14814514), (22, 12120966), (26, 10256202), (33, 8080644), (34, 7842978), (36, 7407257), (39, 6837468), (44, 6060483), (51, 5228652), (52, 5128101), (66, 4040322), (68, 3921489), (78, 3418734), (99, 2693548), (102, 2614326), (117, 2279156), (121, 2203812), (132, 2020161), (143, 1864764), (153, 1742884), (156, 1709367), (187, 1425996), (198, 1346774), (204, 1307163), (221, 1206612), (234, 1139578), (242, 1101906), (277, 962676), (286, 932382), (306, 871442), (363, 734604), (374, 712998), (396, 673387), (429, 621588), (442, 603306), (468, 569789), (484, 550953), (554, 481338), (561, 475332), (572, 466191), (612, 435721), (663, 402204), (726, 367302), (748, 356499), (831, 320892), (858, 310794), (884, 301653), (1089, 244868), (1108, 240669), (1122, 237666), (1287, 207196), (1326, 201102), (1452, 183651), (1573, 169524), (1662, 160446), (1683, 158444), (1716, 155397), (1989, 134068), (2057, 129636), (2178, 122434), (2244, 118833), (2431, 109692), (2493, 106964), (2574, 103598), (2652, 100551), (3047, 87516), (3146, 84762), (3324, 80223), (3366, 79222), (3601, 74052), (3978, 67034), (4114, 64818), (4356, 61217), (4709, 56628), (4719, 56508), (4862, 54846), (4986, 53482), (5148, 51799), (6094, 43758), (6171, 43212), (6292, 42381), (6732, 39611), (7202, 37026), (7293, 36564), (7956, 33517), (8228, 32409), (9141, 29172), (9418, 28314), (9438, 28254), (9724, 27423), (9972, 26741), (10803, 24684), (12188, 21879), (12342, 21606), (14127, 18876), (14157, 18836), (14404, 18513), (14586, 18282)]