1315707552

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{77431}}^1$

素因数の和:77506

約数の個数: 72

約数和(自身を含む): 3805008480

約数和(自身を除く): 2489300928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 77431, 154862, 232293, 309724, 464586, 619448, 696879, 929172, 1238896, 1393758, 1858344, 2477792, 2787516, 3716688, 4568429, 5575032, 7433376, 9136858, 11150064, 13705287, 18273716, 22300128, 27410574, 36547432, 41115861, 54821148, 73094864, 82231722, 109642296, 146189728, 164463444, 219284592, 328926888, 438569184, 657853776, 1315707552]

約数ペア:

[(1, 1315707552), (2, 657853776), (3, 438569184), (4, 328926888), (6, 219284592), (8, 164463444), (9, 146189728), (12, 109642296), (16, 82231722), (18, 73094864), (24, 54821148), (32, 41115861), (36, 36547432), (48, 27410574), (59, 22300128), (72, 18273716), (96, 13705287), (118, 11150064), (144, 9136858), (177, 7433376), (236, 5575032), (288, 4568429), (354, 3716688), (472, 2787516), (531, 2477792), (708, 1858344), (944, 1393758), (1062, 1238896), (1416, 929172), (1888, 696879), (2124, 619448), (2832, 464586), (4248, 309724), (5664, 232293), (8496, 154862), (16992, 77431)]