308684264

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{56827}}^1$

素因数の和:56937

約数の個数: 32

約数和(自身を含む): 668297280

約数和(自身を除く): 359613016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 56827, 113654, 227308, 397789, 454616, 795578, 1591156, 3182312, 5512219, 11024438, 22048876, 38585533, 44097752, 77171066, 154342132, 308684264]

約数ペア:

[(1, 308684264), (2, 154342132), (4, 77171066), (7, 44097752), (8, 38585533), (14, 22048876), (28, 11024438), (56, 5512219), (97, 3182312), (194, 1591156), (388, 795578), (679, 454616), (776, 397789), (1358, 227308), (2716, 113654), (5432, 56827)]