2548674288

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{310511}}^1$

素因数の和:310547

約数の個数: 80

約数和(自身を含む): 7700697600

約数和(自身を除く): 5152023312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 310511, 621022, 931533, 1242044, 1863066, 2484088, 2794599, 3726132, 4968176, 5589198, 5899709, 7452264, 8383797, 11178396, 11799418, 14904528, 16767594, 17699127, 22356792, 23598836, 33535188, 35398254, 44713584, 47197672, 53097381, 67070376, 70796508, 94395344, 106194762, 134140752, 141593016, 159292143, 212389524, 283186032, 318584286, 424779048, 637168572, 849558096, 1274337144, 2548674288]

約数ペア:

[(1, 2548674288), (2, 1274337144), (3, 849558096), (4, 637168572), (6, 424779048), (8, 318584286), (9, 283186032), (12, 212389524), (16, 159292143), (18, 141593016), (19, 134140752), (24, 106194762), (27, 94395344), (36, 70796508), (38, 67070376), (48, 53097381), (54, 47197672), (57, 44713584), (72, 35398254), (76, 33535188), (108, 23598836), (114, 22356792), (144, 17699127), (152, 16767594), (171, 14904528), (216, 11799418), (228, 11178396), (304, 8383797), (342, 7452264), (432, 5899709), (456, 5589198), (513, 4968176), (684, 3726132), (912, 2794599), (1026, 2484088), (1368, 1863066), (2052, 1242044), (2736, 931533), (4104, 621022), (8208, 310511)]