221760343332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3851}}^1\times {\mathrm{145417}}^1$

素因数の和:149289

約数の個数: 72

約数和(自身を含む): 611683948512

約数和(自身を除く): 389923605180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 3851, 7702, 11553, 15404, 23106, 34659, 42361, 46212, 69318, 84722, 127083, 138636, 145417, 169444, 254166, 290834, 381249, 436251, 508332, 581668, 762498, 872502, 1308753, 1524996, 1599587, 1745004, 2617506, 3199174, 4798761, 5235012, 6398348, 9597522, 14396283, 19195044, 28792566, 57585132, 560000867, 1120001734, 1680002601, 2240003468, 3360005202, 5040007803, 6160009537, 6720010404, 10080015606, 12320019074, 18480028611, 20160031212, 24640038148, 36960057222, 55440085833, 73920114444, 110880171666, 221760343332]

約数ペア:

[(1, 221760343332), (2, 110880171666), (3, 73920114444), (4, 55440085833), (6, 36960057222), (9, 24640038148), (11, 20160031212), (12, 18480028611), (18, 12320019074), (22, 10080015606), (33, 6720010404), (36, 6160009537), (44, 5040007803), (66, 3360005202), (99, 2240003468), (132, 1680002601), (198, 1120001734), (396, 560000867), (3851, 57585132), (7702, 28792566), (11553, 19195044), (15404, 14396283), (23106, 9597522), (34659, 6398348), (42361, 5235012), (46212, 4798761), (69318, 3199174), (84722, 2617506), (127083, 1745004), (138636, 1599587), (145417, 1524996), (169444, 1308753), (254166, 872502), (290834, 762498), (381249, 581668), (436251, 508332)]