240199376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3203}}^1$

素因数の和:3363

約数の個数: 40

約数和(自身を含む): 480728160

約数和(自身を除く): 240528784

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 3203, 4687, 6406, 9374, 12812, 18748, 25624, 37496, 51248, 74992, 137729, 275458, 349127, 550916, 698254, 1101832, 1396508, 2203664, 2793016, 5586032, 15012461, 30024922, 60049844, 120099688, 240199376]

約数ペア:

[(1, 240199376), (2, 120099688), (4, 60049844), (8, 30024922), (16, 15012461), (43, 5586032), (86, 2793016), (109, 2203664), (172, 1396508), (218, 1101832), (344, 698254), (436, 550916), (688, 349127), (872, 275458), (1744, 137729), (3203, 74992), (4687, 51248), (6406, 37496), (9374, 25624), (12812, 18748)]