240119912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{11443}}^1$

素因数の和:11553

約数の個数: 32

約数和(自身を含む): 468288480

約数和(自身を除く): 228168568

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 5246, 10492, 11443, 20984, 22886, 45772, 91544, 492049, 698023, 984098, 1396046, 1968196, 2792092, 3936392, 5584184, 30014989, 60029978, 120059956, 240119912]

約数ペア:

[(1, 240119912), (2, 120059956), (4, 60029978), (8, 30014989), (43, 5584184), (61, 3936392), (86, 2792092), (122, 1968196), (172, 1396046), (244, 984098), (344, 698023), (488, 492049), (2623, 91544), (5246, 45772), (10492, 22886), (11443, 20984)]