213367044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6441

約数の個数: 72

約数和(自身を含む): 571112640

約数和(自身を除く): 357745596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 1012, 1452, 1518, 2783, 3036, 5566, 6389, 8349, 11132, 12778, 16698, 19167, 25556, 33396, 38334, 70279, 76668, 140558, 146947, 210837, 281116, 293894, 421674, 440841, 587788, 773069, 843348, 881682, 1546138, 1616417, 1763364, 2319207, 3092276, 3232834, 4638414, 4849251, 6465668, 9276828, 9698502, 17780587, 19397004, 35561174, 53341761, 71122348, 106683522, 213367044]

約数ペア:

[(1, 213367044), (2, 106683522), (3, 71122348), (4, 53341761), (6, 35561174), (11, 19397004), (12, 17780587), (22, 9698502), (23, 9276828), (33, 6465668), (44, 4849251), (46, 4638414), (66, 3232834), (69, 3092276), (92, 2319207), (121, 1763364), (132, 1616417), (138, 1546138), (242, 881682), (253, 843348), (276, 773069), (363, 587788), (484, 440841), (506, 421674), (726, 293894), (759, 281116), (1012, 210837), (1452, 146947), (1518, 140558), (2783, 76668), (3036, 70279), (5566, 38334), (6389, 33396), (8349, 25556), (11132, 19167), (12778, 16698)]