315096904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{3947}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 626784480

約数和(自身を除く): 311687576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 587, 1174, 2348, 3947, 4696, 7894, 9979, 15788, 19958, 31576, 39916, 67099, 79832, 134198, 268396, 536792, 2316889, 4633778, 9267556, 18535112, 39387113, 78774226, 157548452, 315096904]

約数ペア:

[(1, 315096904), (2, 157548452), (4, 78774226), (8, 39387113), (17, 18535112), (34, 9267556), (68, 4633778), (136, 2316889), (587, 536792), (1174, 268396), (2348, 134198), (3947, 79832), (4696, 67099), (7894, 39916), (9979, 31576), (15788, 19958)]