247423416

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{547}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 634452480

約数和(自身を除く): 387029064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 401, 547, 564, 802, 1094, 1128, 1203, 1604, 1641, 2188, 2406, 3208, 3282, 4376, 4812, 6564, 9624, 13128, 18847, 25709, 37694, 51418, 56541, 75388, 77127, 102836, 113082, 150776, 154254, 205672, 219347, 226164, 308508, 438694, 452328, 617016, 658041, 877388, 1316082, 1754776, 2632164, 5264328, 10309309, 20618618, 30927927, 41237236, 61855854, 82474472, 123711708, 247423416]

約数ペア:

[(1, 247423416), (2, 123711708), (3, 82474472), (4, 61855854), (6, 41237236), (8, 30927927), (12, 20618618), (24, 10309309), (47, 5264328), (94, 2632164), (141, 1754776), (188, 1316082), (282, 877388), (376, 658041), (401, 617016), (547, 452328), (564, 438694), (802, 308508), (1094, 226164), (1128, 219347), (1203, 205672), (1604, 154254), (1641, 150776), (2188, 113082), (2406, 102836), (3208, 77127), (3282, 75388), (4376, 56541), (4812, 51418), (6564, 37694), (9624, 25709), (13128, 18847)]