12320392

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 28016640

約数和(自身を除く): 15696248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 151, 188, 217, 248, 302, 329, 376, 434, 604, 658, 868, 1057, 1208, 1316, 1457, 1736, 2114, 2632, 2914, 4228, 4681, 5828, 7097, 8456, 9362, 10199, 11656, 14194, 18724, 20398, 28388, 32767, 37448, 40796, 49679, 56776, 65534, 81592, 99358, 131068, 198716, 220007, 262136, 397432, 440014, 880028, 1540049, 1760056, 3080098, 6160196, 12320392]

約数ペア:

[(1, 12320392), (2, 6160196), (4, 3080098), (7, 1760056), (8, 1540049), (14, 880028), (28, 440014), (31, 397432), (47, 262136), (56, 220007), (62, 198716), (94, 131068), (124, 99358), (151, 81592), (188, 65534), (217, 56776), (248, 49679), (302, 40796), (329, 37448), (376, 32767), (434, 28388), (604, 20398), (658, 18724), (868, 14194), (1057, 11656), (1208, 10199), (1316, 9362), (1457, 8456), (1736, 7097), (2114, 5828), (2632, 4681), (2914, 4228)]