288325492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 645075200

約数和(自身を除く): 356749708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 109, 169, 172, 182, 218, 301, 338, 364, 436, 559, 602, 676, 763, 1118, 1183, 1204, 1417, 1526, 2197, 2236, 2366, 2834, 3052, 3913, 4394, 4687, 4732, 5668, 7267, 7826, 8788, 9374, 9919, 14534, 15379, 15652, 18421, 18748, 19838, 29068, 30758, 32809, 36842, 39676, 50869, 60931, 61516, 65618, 73684, 94471, 101738, 121862, 128947, 131236, 188942, 203476, 239473, 243724, 257894, 377884, 426517, 478946, 515788, 661297, 792103, 853034, 957892, 1322594, 1584206, 1676311, 1706068, 2645188, 3168412, 3352622, 5544721, 6705244, 10297339, 11089442, 20594678, 22178884, 41189356, 72081373, 144162746, 288325492]

約数ペア:

[(1, 288325492), (2, 144162746), (4, 72081373), (7, 41189356), (13, 22178884), (14, 20594678), (26, 11089442), (28, 10297339), (43, 6705244), (52, 5544721), (86, 3352622), (91, 3168412), (109, 2645188), (169, 1706068), (172, 1676311), (182, 1584206), (218, 1322594), (301, 957892), (338, 853034), (364, 792103), (436, 661297), (559, 515788), (602, 478946), (676, 426517), (763, 377884), (1118, 257894), (1183, 243724), (1204, 239473), (1417, 203476), (1526, 188942), (2197, 131236), (2236, 128947), (2366, 121862), (2834, 101738), (3052, 94471), (3913, 73684), (4394, 65618), (4687, 61516), (4732, 60931), (5668, 50869), (7267, 39676), (7826, 36842), (8788, 32809), (9374, 30758), (9919, 29068), (14534, 19838), (15379, 18748), (15652, 18421)]