269969308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9749}}^1$

素因数の和:9826

約数の個数: 48

約数和(自身を含む): 576576000

約数和(自身を除く): 306606692

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3956, 6923, 9749, 13846, 19498, 27692, 38996, 68243, 136486, 224227, 272972, 419207, 448454, 838414, 896908, 1569589, 1676828, 2934449, 3139178, 5868898, 6278356, 9641761, 11737796, 19283522, 38567044, 67492327, 134984654, 269969308]

約数ペア:

[(1, 269969308), (2, 134984654), (4, 67492327), (7, 38567044), (14, 19283522), (23, 11737796), (28, 9641761), (43, 6278356), (46, 5868898), (86, 3139178), (92, 2934449), (161, 1676828), (172, 1569589), (301, 896908), (322, 838414), (602, 448454), (644, 419207), (989, 272972), (1204, 224227), (1978, 136486), (3956, 68243), (6923, 38996), (9749, 27692), (13846, 19498)]