212066448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21139}}^1$

素因数の和:21180

約数の個数: 80

約数和(自身を含む): 629126400

約数和(自身を除く): 417059952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 21139, 42278, 63417, 84556, 126834, 169112, 232529, 253668, 338224, 401641, 465058, 507336, 697587, 803282, 930116, 1014672, 1204923, 1395174, 1606564, 1860232, 2409846, 2790348, 3213128, 3720464, 4418051, 4819692, 5580696, 6426256, 8836102, 9639384, 11161392, 13254153, 17672204, 19278768, 26508306, 35344408, 53016612, 70688816, 106033224, 212066448]

約数ペア:

[(1, 212066448), (2, 106033224), (3, 70688816), (4, 53016612), (6, 35344408), (8, 26508306), (11, 19278768), (12, 17672204), (16, 13254153), (19, 11161392), (22, 9639384), (24, 8836102), (33, 6426256), (38, 5580696), (44, 4819692), (48, 4418051), (57, 3720464), (66, 3213128), (76, 2790348), (88, 2409846), (114, 1860232), (132, 1606564), (152, 1395174), (176, 1204923), (209, 1014672), (228, 930116), (264, 803282), (304, 697587), (418, 507336), (456, 465058), (528, 401641), (627, 338224), (836, 253668), (912, 232529), (1254, 169112), (1672, 126834), (2508, 84556), (3344, 63417), (5016, 42278), (10032, 21139)]