198732744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131437}}^1$

素因数の和:131459

約数の個数: 64

約数和(自身を含む): 630902400

約数和(自身を除く): 432169656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 131437, 262874, 394311, 525748, 788622, 920059, 1051496, 1182933, 1577244, 1840118, 2365866, 2760177, 3154488, 3548799, 3680236, 4731732, 5520354, 7097598, 7360472, 8280531, 9463464, 11040708, 14195196, 16561062, 22081416, 24841593, 28390392, 33122124, 49683186, 66244248, 99366372, 198732744]

約数ペア:

[(1, 198732744), (2, 99366372), (3, 66244248), (4, 49683186), (6, 33122124), (7, 28390392), (8, 24841593), (9, 22081416), (12, 16561062), (14, 14195196), (18, 11040708), (21, 9463464), (24, 8280531), (27, 7360472), (28, 7097598), (36, 5520354), (42, 4731732), (54, 3680236), (56, 3548799), (63, 3154488), (72, 2760177), (84, 2365866), (108, 1840118), (126, 1577244), (168, 1182933), (189, 1051496), (216, 920059), (252, 788622), (378, 525748), (504, 394311), (756, 262874), (1512, 131437)]