357788196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 939065400

約数和(自身を除く): 581277204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 389, 522, 778, 881, 1044, 1167, 1556, 1762, 2334, 2643, 3501, 3524, 4668, 5286, 7002, 7929, 10572, 11281, 14004, 15858, 22562, 25549, 31716, 33843, 45124, 51098, 67686, 76647, 101529, 102196, 135372, 153294, 203058, 229941, 306588, 342709, 406116, 459882, 685418, 919764, 1028127, 1370836, 2056254, 3084381, 4112508, 6168762, 9938561, 12337524, 19877122, 29815683, 39754244, 59631366, 89447049, 119262732, 178894098, 357788196]

約数ペア:

[(1, 357788196), (2, 178894098), (3, 119262732), (4, 89447049), (6, 59631366), (9, 39754244), (12, 29815683), (18, 19877122), (29, 12337524), (36, 9938561), (58, 6168762), (87, 4112508), (116, 3084381), (174, 2056254), (261, 1370836), (348, 1028127), (389, 919764), (522, 685418), (778, 459882), (881, 406116), (1044, 342709), (1167, 306588), (1556, 229941), (1762, 203058), (2334, 153294), (2643, 135372), (3501, 102196), (3524, 101529), (4668, 76647), (5286, 67686), (7002, 51098), (7929, 45124), (10572, 33843), (11281, 31716), (14004, 25549), (15858, 22562)]