538407714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2689}}^1$

素因数の和:2875

約数の個数: 64

約数和(自身を含む): 1236453120

約数和(自身を除く): 698045406

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 151, 221, 302, 442, 453, 663, 906, 1326, 1963, 2567, 2689, 3926, 5134, 5378, 5889, 7701, 8067, 11778, 15402, 16134, 33371, 34957, 45713, 66742, 69914, 91426, 100113, 104871, 137139, 200226, 209742, 274278, 406039, 594269, 812078, 1188538, 1218117, 1782807, 2436234, 3565614, 5278507, 6902663, 10557014, 13805326, 15835521, 20707989, 31671042, 41415978, 89734619, 179469238, 269203857, 538407714]

約数ペア:

[(1, 538407714), (2, 269203857), (3, 179469238), (6, 89734619), (13, 41415978), (17, 31671042), (26, 20707989), (34, 15835521), (39, 13805326), (51, 10557014), (78, 6902663), (102, 5278507), (151, 3565614), (221, 2436234), (302, 1782807), (442, 1218117), (453, 1188538), (663, 812078), (906, 594269), (1326, 406039), (1963, 274278), (2567, 209742), (2689, 200226), (3926, 137139), (5134, 104871), (5378, 100113), (5889, 91426), (7701, 69914), (8067, 66742), (11778, 45713), (15402, 34957), (16134, 33371)]