239640654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 340967346

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 59, 66, 79, 82, 114, 118, 123, 158, 177, 209, 237, 246, 354, 418, 451, 474, 627, 649, 779, 869, 902, 1121, 1254, 1298, 1353, 1501, 1558, 1738, 1947, 2242, 2337, 2419, 2607, 2706, 3002, 3239, 3363, 3894, 4503, 4661, 4674, 4838, 5214, 6478, 6726, 7257, 8569, 9006, 9322, 9717, 12331, 13983, 14514, 16511, 17138, 19434, 24662, 25707, 26609, 27966, 33022, 35629, 36993, 45961, 49533, 51271, 51414, 53218, 61541, 71258, 73986, 79827, 88559, 91922, 99066, 102542, 106887, 123082, 137883, 153813, 159654, 177118, 184623, 191101, 213774, 265677, 275766, 307626, 369246, 382202, 505571, 531354, 573303, 676951, 974149, 1011142, 1146606, 1353902, 1516713, 1948298, 2030853, 2102111, 2922447, 3033426, 3630919, 4061706, 4204222, 5844894, 6306333, 7261838, 10892757, 12612666, 21785514, 39940109, 79880218, 119820327, 239640654]

約数ペア:

[(1, 239640654), (2, 119820327), (3, 79880218), (6, 39940109), (11, 21785514), (19, 12612666), (22, 10892757), (33, 7261838), (38, 6306333), (41, 5844894), (57, 4204222), (59, 4061706), (66, 3630919), (79, 3033426), (82, 2922447), (114, 2102111), (118, 2030853), (123, 1948298), (158, 1516713), (177, 1353902), (209, 1146606), (237, 1011142), (246, 974149), (354, 676951), (418, 573303), (451, 531354), (474, 505571), (627, 382202), (649, 369246), (779, 307626), (869, 275766), (902, 265677), (1121, 213774), (1254, 191101), (1298, 184623), (1353, 177118), (1501, 159654), (1558, 153813), (1738, 137883), (1947, 123082), (2242, 106887), (2337, 102542), (2419, 99066), (2607, 91922), (2706, 88559), (3002, 79827), (3239, 73986), (3363, 71258), (3894, 61541), (4503, 53218), (4661, 51414), (4674, 51271), (4838, 49533), (5214, 45961), (6478, 36993), (6726, 35629), (7257, 33022), (8569, 27966), (9006, 26609), (9322, 25707), (9717, 24662), (12331, 19434), (13983, 17138), (14514, 16511)]