217355509812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1892879}}^1$

素因数の和:1894260

約数の個数: 48

約数和(自身を含む): 580039004160

約数和(自身を除く): 362683494348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1367, 2734, 4101, 5468, 8202, 9569, 16404, 19138, 28707, 38276, 57414, 114828, 1892879, 3785758, 5678637, 7571516, 11357274, 13250153, 22714548, 26500306, 39750459, 53000612, 79500918, 159001836, 2587565593, 5175131186, 7762696779, 10350262372, 15525393558, 18112959151, 31050787116, 36225918302, 54338877453, 72451836604, 108677754906, 217355509812]

約数ペア:

[(1, 217355509812), (2, 108677754906), (3, 72451836604), (4, 54338877453), (6, 36225918302), (7, 31050787116), (12, 18112959151), (14, 15525393558), (21, 10350262372), (28, 7762696779), (42, 5175131186), (84, 2587565593), (1367, 159001836), (2734, 79500918), (4101, 53000612), (5468, 39750459), (8202, 26500306), (9569, 22714548), (16404, 13250153), (19138, 11357274), (28707, 7571516), (38276, 5678637), (57414, 3785758), (114828, 1892879)]