247267752

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 634798080

約数和(自身を除く): 387530328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 223, 282, 376, 446, 564, 669, 892, 983, 1128, 1338, 1784, 1966, 2676, 2949, 3932, 5352, 5898, 7864, 10481, 11796, 20962, 23592, 31443, 41924, 46201, 62886, 83848, 92402, 125772, 138603, 184804, 219209, 251544, 277206, 369608, 438418, 554412, 657627, 876836, 1108824, 1315254, 1753672, 2630508, 5261016, 10302823, 20605646, 30908469, 41211292, 61816938, 82422584, 123633876, 247267752]

約数ペア:

[(1, 247267752), (2, 123633876), (3, 82422584), (4, 61816938), (6, 41211292), (8, 30908469), (12, 20605646), (24, 10302823), (47, 5261016), (94, 2630508), (141, 1753672), (188, 1315254), (223, 1108824), (282, 876836), (376, 657627), (446, 554412), (564, 438418), (669, 369608), (892, 277206), (983, 251544), (1128, 219209), (1338, 184804), (1784, 138603), (1966, 125772), (2676, 92402), (2949, 83848), (3932, 62886), (5352, 46201), (5898, 41924), (7864, 31443), (10481, 23592), (11796, 20962)]