260244908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2223

約数の個数: 96

約数和(自身を含む): 627637248

約数和(自身を除く): 367392340

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 119, 154, 161, 187, 238, 253, 308, 322, 374, 391, 476, 506, 644, 748, 782, 1012, 1309, 1564, 1771, 2161, 2618, 2737, 3542, 4301, 4322, 5236, 5474, 7084, 8602, 8644, 10948, 15127, 17204, 23771, 30107, 30254, 36737, 47542, 49703, 60214, 60508, 73474, 95084, 99406, 120428, 146948, 166397, 198812, 257159, 332794, 347921, 404107, 514318, 546733, 665588, 695842, 808214, 844951, 1028636, 1093466, 1391684, 1616428, 1689902, 2186932, 2828749, 3379804, 3827131, 5657498, 5914657, 7654262, 9294461, 11314996, 11829314, 15308524, 18588922, 23658628, 37177844, 65061227, 130122454, 260244908]

約数ペア:

[(1, 260244908), (2, 130122454), (4, 65061227), (7, 37177844), (11, 23658628), (14, 18588922), (17, 15308524), (22, 11829314), (23, 11314996), (28, 9294461), (34, 7654262), (44, 5914657), (46, 5657498), (68, 3827131), (77, 3379804), (92, 2828749), (119, 2186932), (154, 1689902), (161, 1616428), (187, 1391684), (238, 1093466), (253, 1028636), (308, 844951), (322, 808214), (374, 695842), (391, 665588), (476, 546733), (506, 514318), (644, 404107), (748, 347921), (782, 332794), (1012, 257159), (1309, 198812), (1564, 166397), (1771, 146948), (2161, 120428), (2618, 99406), (2737, 95084), (3542, 73474), (4301, 60508), (4322, 60214), (5236, 49703), (5474, 47542), (7084, 36737), (8602, 30254), (8644, 30107), (10948, 23771), (15127, 17204)]