305775444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 808786944

約数和(自身を除く): 503011500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 53, 62, 78, 93, 106, 124, 156, 159, 186, 212, 318, 372, 403, 636, 689, 806, 1193, 1209, 1378, 1612, 1643, 2067, 2386, 2418, 2756, 3286, 3579, 4134, 4772, 4836, 4929, 6572, 7158, 8268, 9858, 14316, 15509, 19716, 21359, 31018, 36983, 42718, 46527, 62036, 63229, 64077, 73966, 85436, 93054, 110949, 126458, 128154, 147932, 186108, 189687, 221898, 252916, 256308, 379374, 443796, 480779, 758748, 821977, 961558, 1442337, 1643954, 1923116, 1960099, 2465931, 2884674, 3287908, 3920198, 4931862, 5769348, 5880297, 7840396, 9863724, 11760594, 23521188, 25481287, 50962574, 76443861, 101925148, 152887722, 305775444]

約数ペア:

[(1, 305775444), (2, 152887722), (3, 101925148), (4, 76443861), (6, 50962574), (12, 25481287), (13, 23521188), (26, 11760594), (31, 9863724), (39, 7840396), (52, 5880297), (53, 5769348), (62, 4931862), (78, 3920198), (93, 3287908), (106, 2884674), (124, 2465931), (156, 1960099), (159, 1923116), (186, 1643954), (212, 1442337), (318, 961558), (372, 821977), (403, 758748), (636, 480779), (689, 443796), (806, 379374), (1193, 256308), (1209, 252916), (1378, 221898), (1612, 189687), (1643, 186108), (2067, 147932), (2386, 128154), (2418, 126458), (2756, 110949), (3286, 93054), (3579, 85436), (4134, 73966), (4772, 64077), (4836, 63229), (4929, 62036), (6572, 46527), (7158, 42718), (8268, 36983), (9858, 31018), (14316, 21359), (15509, 19716)]