239986512

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 698705280

約数和(自身を除く): 458718768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 59, 72, 94, 118, 141, 144, 177, 188, 236, 282, 354, 376, 423, 472, 531, 564, 601, 708, 752, 846, 944, 1062, 1128, 1202, 1416, 1692, 1803, 2124, 2256, 2404, 2773, 2832, 3384, 3606, 4248, 4808, 5409, 5546, 6768, 7212, 8319, 8496, 9616, 10818, 11092, 14424, 16638, 21636, 22184, 24957, 28247, 28848, 33276, 35459, 43272, 44368, 49914, 56494, 66552, 70918, 84741, 86544, 99828, 106377, 112988, 133104, 141836, 169482, 199656, 212754, 225976, 254223, 283672, 319131, 338964, 399312, 425508, 451952, 508446, 567344, 638262, 677928, 851016, 1016892, 1276524, 1355856, 1666573, 1702032, 2033784, 2553048, 3333146, 4067568, 4999719, 5106096, 6666292, 9999438, 13332584, 14999157, 19998876, 26665168, 29998314, 39997752, 59996628, 79995504, 119993256, 239986512]

約数ペア:

[(1, 239986512), (2, 119993256), (3, 79995504), (4, 59996628), (6, 39997752), (8, 29998314), (9, 26665168), (12, 19998876), (16, 14999157), (18, 13332584), (24, 9999438), (36, 6666292), (47, 5106096), (48, 4999719), (59, 4067568), (72, 3333146), (94, 2553048), (118, 2033784), (141, 1702032), (144, 1666573), (177, 1355856), (188, 1276524), (236, 1016892), (282, 851016), (354, 677928), (376, 638262), (423, 567344), (472, 508446), (531, 451952), (564, 425508), (601, 399312), (708, 338964), (752, 319131), (846, 283672), (944, 254223), (1062, 225976), (1128, 212754), (1202, 199656), (1416, 169482), (1692, 141836), (1803, 133104), (2124, 112988), (2256, 106377), (2404, 99828), (2773, 86544), (2832, 84741), (3384, 70918), (3606, 66552), (4248, 56494), (4808, 49914), (5409, 44368), (5546, 43272), (6768, 35459), (7212, 33276), (8319, 28848), (8496, 28247), (9616, 24957), (10818, 22184), (11092, 21636), (14424, 16638)]