245647116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47717}}^1$

素因数の和:47751

約数の個数: 72

約数和(自身を含む): 729512784

約数和(自身を除く): 483865668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 47717, 95434, 143151, 190868, 286302, 429453, 524887, 572604, 620321, 858906, 1049774, 1240642, 1574661, 1717812, 1860963, 2099548, 2481284, 3149322, 3721926, 4723983, 5582889, 6298644, 6823531, 7443852, 9447966, 11165778, 13647062, 18895932, 20470593, 22331556, 27294124, 40941186, 61411779, 81882372, 122823558, 245647116]

約数ペア:

[(1, 245647116), (2, 122823558), (3, 81882372), (4, 61411779), (6, 40941186), (9, 27294124), (11, 22331556), (12, 20470593), (13, 18895932), (18, 13647062), (22, 11165778), (26, 9447966), (33, 7443852), (36, 6823531), (39, 6298644), (44, 5582889), (52, 4723983), (66, 3721926), (78, 3149322), (99, 2481284), (117, 2099548), (132, 1860963), (143, 1717812), (156, 1574661), (198, 1240642), (234, 1049774), (286, 858906), (396, 620321), (429, 572604), (468, 524887), (572, 429453), (858, 286302), (1287, 190868), (1716, 143151), (2574, 95434), (5148, 47717)]