246597876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1993}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 714202944

約数和(自身を除く): 467605068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 982, 1473, 1964, 1993, 2946, 3437, 3986, 4419, 5892, 5979, 6874, 7972, 8838, 10311, 11958, 13748, 13951, 17676, 17937, 20622, 23916, 27902, 30933, 35874, 41244, 41853, 55804, 61866, 71748, 83706, 123732, 125559, 167412, 251118, 502236, 978563, 1957126, 2935689, 3914252, 5871378, 6849941, 8807067, 11742756, 13699882, 17614134, 20549823, 27399764, 35228268, 41099646, 61649469, 82199292, 123298938, 246597876]

約数ペア:

[(1, 246597876), (2, 123298938), (3, 82199292), (4, 61649469), (6, 41099646), (7, 35228268), (9, 27399764), (12, 20549823), (14, 17614134), (18, 13699882), (21, 11742756), (28, 8807067), (36, 6849941), (42, 5871378), (63, 3914252), (84, 2935689), (126, 1957126), (252, 978563), (491, 502236), (982, 251118), (1473, 167412), (1964, 125559), (1993, 123732), (2946, 83706), (3437, 71748), (3986, 61866), (4419, 55804), (5892, 41853), (5979, 41244), (6874, 35874), (7972, 30933), (8838, 27902), (10311, 23916), (11958, 20622), (13748, 17937), (13951, 17676)]