785042244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{4937}}^1$

素因数の和:5585

約数の個数: 72

約数和(自身を含む): 2271954048

約数和(自身を除く): 1486911804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 1262, 1893, 2524, 3786, 4417, 4937, 5679, 7572, 8834, 9874, 11358, 13251, 14811, 17668, 19748, 22716, 26502, 29622, 34559, 39753, 44433, 53004, 59244, 69118, 79506, 88866, 103677, 138236, 159012, 177732, 207354, 311031, 414708, 622062, 1244124, 3115247, 6230494, 9345741, 12460988, 18691482, 21806729, 28037223, 37382964, 43613458, 56074446, 65420187, 87226916, 112148892, 130840374, 196260561, 261680748, 392521122, 785042244]

約数ペア:

[(1, 785042244), (2, 392521122), (3, 261680748), (4, 196260561), (6, 130840374), (7, 112148892), (9, 87226916), (12, 65420187), (14, 56074446), (18, 43613458), (21, 37382964), (28, 28037223), (36, 21806729), (42, 18691482), (63, 12460988), (84, 9345741), (126, 6230494), (252, 3115247), (631, 1244124), (1262, 622062), (1893, 414708), (2524, 311031), (3786, 207354), (4417, 177732), (4937, 159012), (5679, 138236), (7572, 103677), (8834, 88866), (9874, 79506), (11358, 69118), (13251, 59244), (14811, 53004), (17668, 44433), (19748, 39753), (22716, 34559), (26502, 29622)]