416671892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3877

約数の個数: 72

約数和(自身を含む): 934962336

約数和(自身を除く): 518290444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1118, 1204, 1274, 2107, 2236, 2548, 3803, 3913, 4214, 7606, 7826, 8428, 15212, 15652, 26621, 27391, 49439, 53242, 54782, 98878, 106484, 109564, 163529, 186347, 197756, 327058, 346073, 372694, 654116, 692146, 745388, 1144703, 1384292, 2125877, 2289406, 2422511, 4251754, 4578812, 4845022, 8012921, 8503508, 9690044, 14881139, 16025842, 29762278, 32051684, 59524556, 104167973, 208335946, 416671892]

約数ペア:

[(1, 416671892), (2, 208335946), (4, 104167973), (7, 59524556), (13, 32051684), (14, 29762278), (26, 16025842), (28, 14881139), (43, 9690044), (49, 8503508), (52, 8012921), (86, 4845022), (91, 4578812), (98, 4251754), (172, 2422511), (182, 2289406), (196, 2125877), (301, 1384292), (364, 1144703), (559, 745388), (602, 692146), (637, 654116), (1118, 372694), (1204, 346073), (1274, 327058), (2107, 197756), (2236, 186347), (2548, 163529), (3803, 109564), (3913, 106484), (4214, 98878), (7606, 54782), (7826, 53242), (8428, 49439), (15212, 27391), (15652, 26621)]