426773776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 1012212992

約数和(自身を除く): 585439216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 121, 124, 143, 176, 208, 242, 248, 286, 341, 403, 484, 496, 547, 572, 682, 806, 968, 1094, 1144, 1364, 1573, 1612, 1936, 2188, 2288, 2728, 3146, 3224, 3751, 4376, 4433, 5456, 6017, 6292, 6448, 7111, 7502, 8752, 8866, 12034, 12584, 14222, 15004, 16957, 17732, 24068, 25168, 28444, 30008, 33914, 35464, 48136, 48763, 56888, 60016, 66187, 67828, 70928, 78221, 96272, 97526, 113776, 132374, 135656, 156442, 186527, 195052, 220441, 264748, 271312, 312884, 373054, 390104, 440882, 529496, 625768, 746108, 780208, 860431, 881764, 1058992, 1251536, 1492216, 1720862, 1763528, 2051797, 2424851, 2984432, 3441724, 3527056, 4103594, 4849702, 6883448, 8207188, 9699404, 13766896, 16414376, 19398808, 26673361, 32828752, 38797616, 53346722, 106693444, 213386888, 426773776]

約数ペア:

[(1, 426773776), (2, 213386888), (4, 106693444), (8, 53346722), (11, 38797616), (13, 32828752), (16, 26673361), (22, 19398808), (26, 16414376), (31, 13766896), (44, 9699404), (52, 8207188), (62, 6883448), (88, 4849702), (104, 4103594), (121, 3527056), (124, 3441724), (143, 2984432), (176, 2424851), (208, 2051797), (242, 1763528), (248, 1720862), (286, 1492216), (341, 1251536), (403, 1058992), (484, 881764), (496, 860431), (547, 780208), (572, 746108), (682, 625768), (806, 529496), (968, 440882), (1094, 390104), (1144, 373054), (1364, 312884), (1573, 271312), (1612, 264748), (1936, 220441), (2188, 195052), (2288, 186527), (2728, 156442), (3146, 135656), (3224, 132374), (3751, 113776), (4376, 97526), (4433, 96272), (5456, 78221), (6017, 70928), (6292, 67828), (6448, 66187), (7111, 60016), (7502, 56888), (8752, 48763), (8866, 48136), (12034, 35464), (12584, 33914), (14222, 30008), (15004, 28444), (16957, 25168), (17732, 24068)]