912021488

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 2093389824

約数和(自身を除く): 1181368336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 347, 434, 496, 694, 757, 868, 1388, 1514, 1736, 2429, 2776, 3028, 3472, 4858, 5299, 5552, 6056, 9716, 10598, 10757, 12112, 19432, 21196, 21514, 23467, 38864, 42392, 43028, 46934, 75299, 84784, 86056, 93868, 150598, 164269, 172112, 187736, 262679, 301196, 328538, 375472, 525358, 602392, 657076, 1050716, 1204784, 1314152, 1838753, 2101432, 2628304, 3677506, 4202864, 7355012, 8143049, 14710024, 16286098, 29420048, 32572196, 57001343, 65144392, 114002686, 130288784, 228005372, 456010744, 912021488]

約数ペア:

[(1, 912021488), (2, 456010744), (4, 228005372), (7, 130288784), (8, 114002686), (14, 65144392), (16, 57001343), (28, 32572196), (31, 29420048), (56, 16286098), (62, 14710024), (112, 8143049), (124, 7355012), (217, 4202864), (248, 3677506), (347, 2628304), (434, 2101432), (496, 1838753), (694, 1314152), (757, 1204784), (868, 1050716), (1388, 657076), (1514, 602392), (1736, 525358), (2429, 375472), (2776, 328538), (3028, 301196), (3472, 262679), (4858, 187736), (5299, 172112), (5552, 164269), (6056, 150598), (9716, 93868), (10598, 86056), (10757, 84784), (12112, 75299), (19432, 46934), (21196, 43028), (21514, 42392), (23467, 38864)]