291275387396

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{829}}^1\times {\mathrm{853}}^1$

素因数の和:2053

約数の個数: 96

約数和(自身を含む): 598266762240

約数和(自身を除く): 306991374844

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 313, 329, 626, 658, 829, 853, 1252, 1316, 1658, 1706, 2191, 3316, 3412, 4382, 5803, 5971, 8764, 11606, 11942, 14711, 23212, 23884, 29422, 38963, 40091, 58844, 77926, 80182, 102977, 155852, 160364, 205954, 259477, 266989, 272741, 280637, 411908, 518954, 533978, 545482, 561274, 707137, 1037908, 1067956, 1090964, 1122548, 1414274, 1816339, 1868923, 2828548, 3632678, 3737846, 4949959, 7265356, 7475692, 9899918, 12195419, 12548483, 19799836, 24390838, 25096966, 33235439, 48781676, 50193932, 66470878, 85367933, 87839381, 132941756, 170735866, 175678762, 221333881, 232648073, 341471732, 351357524, 442667762, 465296146, 885335524, 930592292, 1549337167, 3098674334, 6197348668, 10402692407, 20805384814, 41610769628, 72818846849, 145637693698, 291275387396]

約数ペア:

[(1, 291275387396), (2, 145637693698), (4, 72818846849), (7, 41610769628), (14, 20805384814), (28, 10402692407), (47, 6197348668), (94, 3098674334), (188, 1549337167), (313, 930592292), (329, 885335524), (626, 465296146), (658, 442667762), (829, 351357524), (853, 341471732), (1252, 232648073), (1316, 221333881), (1658, 175678762), (1706, 170735866), (2191, 132941756), (3316, 87839381), (3412, 85367933), (4382, 66470878), (5803, 50193932), (5971, 48781676), (8764, 33235439), (11606, 25096966), (11942, 24390838), (14711, 19799836), (23212, 12548483), (23884, 12195419), (29422, 9899918), (38963, 7475692), (40091, 7265356), (58844, 4949959), (77926, 3737846), (80182, 3632678), (102977, 2828548), (155852, 1868923), (160364, 1816339), (205954, 1414274), (259477, 1122548), (266989, 1090964), (272741, 1067956), (280637, 1037908), (411908, 707137), (518954, 561274), (533978, 545482)]