2561339232

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{52009}}^1$

素因数の和:52050

約数の個数: 120

約数和(自身を含む): 7929444600

約数和(自身を除く): 5368105368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 49248, 52009, 104018, 156027, 208036, 312054, 416072, 468081, 624108, 832144, 936162, 988171, 1248216, 1404243, 1664288, 1872324, 1976342, 2496432, 2808486, 2964513, 3744648, 3952684, 4212729, 4992864, 5616972, 5929026, 7489296, 7905368, 8425458, 8893539, 11233944, 11858052, 14978592, 15810736, 16850916, 17787078, 22467888, 23716104, 26680617, 31621472, 33701832, 35574156, 44935776, 47432208, 53361234, 67403664, 71148312, 80041851, 94864416, 106722468, 134807328, 142296624, 160083702, 213444936, 284593248, 320167404, 426889872, 640334808, 853779744, 1280669616, 2561339232]

約数ペア:

[(1, 2561339232), (2, 1280669616), (3, 853779744), (4, 640334808), (6, 426889872), (8, 320167404), (9, 284593248), (12, 213444936), (16, 160083702), (18, 142296624), (19, 134807328), (24, 106722468), (27, 94864416), (32, 80041851), (36, 71148312), (38, 67403664), (48, 53361234), (54, 47432208), (57, 44935776), (72, 35574156), (76, 33701832), (81, 31621472), (96, 26680617), (108, 23716104), (114, 22467888), (144, 17787078), (152, 16850916), (162, 15810736), (171, 14978592), (216, 11858052), (228, 11233944), (288, 8893539), (304, 8425458), (324, 7905368), (342, 7489296), (432, 5929026), (456, 5616972), (513, 4992864), (608, 4212729), (648, 3952684), (684, 3744648), (864, 2964513), (912, 2808486), (1026, 2496432), (1296, 1976342), (1368, 1872324), (1539, 1664288), (1824, 1404243), (2052, 1248216), (2592, 988171), (2736, 936162), (3078, 832144), (4104, 624108), (5472, 468081), (6156, 416072), (8208, 312054), (12312, 208036), (16416, 156027), (24624, 104018), (49248, 52009)]