319682376

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 974829240

約数和(自身を除く): 655146864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 137, 156, 162, 216, 234, 274, 277, 312, 324, 351, 411, 468, 548, 554, 648, 702, 822, 831, 936, 1053, 1096, 1108, 1233, 1404, 1644, 1662, 1781, 2106, 2216, 2466, 2493, 2808, 3288, 3324, 3562, 3601, 3699, 4212, 4932, 4986, 5343, 6648, 7124, 7202, 7398, 7479, 8424, 9864, 9972, 10686, 10803, 11097, 14248, 14404, 14796, 14958, 16029, 19944, 21372, 21606, 22194, 22437, 28808, 29592, 29916, 32058, 32409, 37949, 42744, 43212, 44388, 44874, 48087, 59832, 64116, 64818, 75898, 86424, 88776, 89748, 96174, 97227, 113847, 128232, 129636, 144261, 151796, 179496, 192348, 194454, 227694, 259272, 288522, 291681, 303592, 341541, 384696, 388908, 455388, 493337, 577044, 583362, 683082, 777816, 910776, 986674, 1024623, 1154088, 1166724, 1366164, 1480011, 1973348, 2049246, 2333448, 2732328, 2960022, 3073869, 3946696, 4098492, 4440033, 5920044, 6147738, 8196984, 8880066, 11840088, 12295476, 13320099, 17760132, 24590952, 26640198, 35520264, 39960297, 53280396, 79920594, 106560792, 159841188, 319682376]

約数ペア:

[(1, 319682376), (2, 159841188), (3, 106560792), (4, 79920594), (6, 53280396), (8, 39960297), (9, 35520264), (12, 26640198), (13, 24590952), (18, 17760132), (24, 13320099), (26, 12295476), (27, 11840088), (36, 8880066), (39, 8196984), (52, 6147738), (54, 5920044), (72, 4440033), (78, 4098492), (81, 3946696), (104, 3073869), (108, 2960022), (117, 2732328), (137, 2333448), (156, 2049246), (162, 1973348), (216, 1480011), (234, 1366164), (274, 1166724), (277, 1154088), (312, 1024623), (324, 986674), (351, 910776), (411, 777816), (468, 683082), (548, 583362), (554, 577044), (648, 493337), (702, 455388), (822, 388908), (831, 384696), (936, 341541), (1053, 303592), (1096, 291681), (1108, 288522), (1233, 259272), (1404, 227694), (1644, 194454), (1662, 192348), (1781, 179496), (2106, 151796), (2216, 144261), (2466, 129636), (2493, 128232), (2808, 113847), (3288, 97227), (3324, 96174), (3562, 89748), (3601, 88776), (3699, 86424), (4212, 75898), (4932, 64818), (4986, 64116), (5343, 59832), (6648, 48087), (7124, 44874), (7202, 44388), (7398, 43212), (7479, 42744), (8424, 37949), (9864, 32409), (9972, 32058), (10686, 29916), (10803, 29592), (11097, 28808), (14248, 22437), (14404, 22194), (14796, 21606), (14958, 21372), (16029, 19944)]