340242574

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 611791488

約数和(自身を除く): 271548914

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 263, 301, 307, 526, 602, 614, 1841, 2107, 2149, 3682, 4214, 4298, 11309, 12887, 13201, 15043, 22618, 25774, 26402, 30086, 79163, 80741, 92407, 158326, 161482, 184814, 554141, 565187, 646849, 1108282, 1130374, 1293698, 3471863, 3956309, 6943726, 7912618, 24303041, 48606082, 170121287, 340242574]

約数ペア:

[(1, 340242574), (2, 170121287), (7, 48606082), (14, 24303041), (43, 7912618), (49, 6943726), (86, 3956309), (98, 3471863), (263, 1293698), (301, 1130374), (307, 1108282), (526, 646849), (602, 565187), (614, 554141), (1841, 184814), (2107, 161482), (2149, 158326), (3682, 92407), (4214, 80741), (4298, 79163), (11309, 30086), (12887, 26402), (13201, 25774), (15043, 22618)]