419797908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 1099338240

約数和(自身を除く): 679540332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 389, 558, 778, 967, 1116, 1167, 1556, 1934, 2334, 2901, 3501, 3868, 4668, 5802, 7002, 8703, 11604, 12059, 14004, 17406, 24118, 29977, 34812, 36177, 48236, 59954, 72354, 89931, 108531, 119908, 144708, 179862, 217062, 269793, 359724, 376163, 434124, 539586, 752326, 1079172, 1128489, 1504652, 2256978, 3385467, 4513956, 6770934, 11661053, 13541868, 23322106, 34983159, 46644212, 69966318, 104949477, 139932636, 209898954, 419797908]

約数ペア:

[(1, 419797908), (2, 209898954), (3, 139932636), (4, 104949477), (6, 69966318), (9, 46644212), (12, 34983159), (18, 23322106), (31, 13541868), (36, 11661053), (62, 6770934), (93, 4513956), (124, 3385467), (186, 2256978), (279, 1504652), (372, 1128489), (389, 1079172), (558, 752326), (778, 539586), (967, 434124), (1116, 376163), (1167, 359724), (1556, 269793), (1934, 217062), (2334, 179862), (2901, 144708), (3501, 119908), (3868, 108531), (4668, 89931), (5802, 72354), (7002, 59954), (8703, 48236), (11604, 36177), (12059, 34812), (14004, 29977), (17406, 24118)]