1406316208

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:1754

約数の個数: 60

約数和(自身を含む): 3002071744

約数和(自身を除く): 1595755536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 733, 968, 991, 1466, 1936, 1982, 2932, 3964, 5864, 7928, 8063, 10901, 11728, 15856, 16126, 21802, 32252, 43604, 64504, 87208, 88693, 119911, 129008, 174416, 177386, 239822, 354772, 479644, 709544, 726403, 959288, 1419088, 1452806, 1918576, 2905612, 5811224, 7990433, 11622448, 15980866, 31961732, 63923464, 87894763, 127846928, 175789526, 351579052, 703158104, 1406316208]

約数ペア:

[(1, 1406316208), (2, 703158104), (4, 351579052), (8, 175789526), (11, 127846928), (16, 87894763), (22, 63923464), (44, 31961732), (88, 15980866), (121, 11622448), (176, 7990433), (242, 5811224), (484, 2905612), (733, 1918576), (968, 1452806), (991, 1419088), (1466, 959288), (1936, 726403), (1982, 709544), (2932, 479644), (3964, 354772), (5864, 239822), (7928, 177386), (8063, 174416), (10901, 129008), (11728, 119911), (15856, 88693), (16126, 87208), (21802, 64504), (32252, 43604)]