1391640984

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{41927}}^1$

素因数の和:42400

約数の個数: 48

約数和(自身を含む): 3777293520

約数和(自身を除く): 2385652536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 922, 1383, 1844, 2766, 3688, 4149, 5532, 8298, 11064, 16596, 33192, 41927, 83854, 125781, 167708, 251562, 335416, 377343, 503124, 754686, 1006248, 1509372, 3018744, 19328347, 38656694, 57985041, 77313388, 115970082, 154626776, 173955123, 231940164, 347910246, 463880328, 695820492, 1391640984]

約数ペア:

[(1, 1391640984), (2, 695820492), (3, 463880328), (4, 347910246), (6, 231940164), (8, 173955123), (9, 154626776), (12, 115970082), (18, 77313388), (24, 57985041), (36, 38656694), (72, 19328347), (461, 3018744), (922, 1509372), (1383, 1006248), (1844, 754686), (2766, 503124), (3688, 377343), (4149, 335416), (5532, 251562), (8298, 167708), (11064, 125781), (16596, 83854), (33192, 41927)]