39998606976

素因数分解:

$2^7\times 3^3\times {\mathrm{1279}}^1\times {\mathrm{9049}}^1$

素因数の和:10351

約数の個数: 128

約数和(自身を含む): 118156800000

約数和(自身を除く): 78158193024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1279, 1728, 2558, 3456, 3837, 5116, 7674, 9049, 10232, 11511, 15348, 18098, 20464, 23022, 27147, 30696, 34533, 36196, 40928, 46044, 54294, 61392, 69066, 72392, 81441, 81856, 92088, 108588, 122784, 138132, 144784, 162882, 163712, 184176, 217176, 244323, 245568, 276264, 289568, 325764, 368352, 434352, 488646, 491136, 552528, 579136, 651528, 736704, 868704, 977292, 1105056, 1158272, 1303056, 1473408, 1737408, 1954584, 2210112, 2606112, 3474816, 3909168, 4420224, 5212224, 7818336, 10424448, 11573671, 15636672, 23147342, 31273344, 34721013, 46294684, 69442026, 92589368, 104163039, 138884052, 185178736, 208326078, 277768104, 312489117, 370357472, 416652156, 555536208, 624978234, 740714944, 833304312, 1111072416, 1249956468, 1481429888, 1666608624, 2222144832, 2499912936, 3333217248, 4444289664, 4999825872, 6666434496, 9999651744, 13332868992, 19999303488, 39998606976]

約数ペア:

[(1, 39998606976), (2, 19999303488), (3, 13332868992), (4, 9999651744), (6, 6666434496), (8, 4999825872), (9, 4444289664), (12, 3333217248), (16, 2499912936), (18, 2222144832), (24, 1666608624), (27, 1481429888), (32, 1249956468), (36, 1111072416), (48, 833304312), (54, 740714944), (64, 624978234), (72, 555536208), (96, 416652156), (108, 370357472), (128, 312489117), (144, 277768104), (192, 208326078), (216, 185178736), (288, 138884052), (384, 104163039), (432, 92589368), (576, 69442026), (864, 46294684), (1152, 34721013), (1279, 31273344), (1728, 23147342), (2558, 15636672), (3456, 11573671), (3837, 10424448), (5116, 7818336), (7674, 5212224), (9049, 4420224), (10232, 3909168), (11511, 3474816), (15348, 2606112), (18098, 2210112), (20464, 1954584), (23022, 1737408), (27147, 1473408), (30696, 1303056), (34533, 1158272), (36196, 1105056), (40928, 977292), (46044, 868704), (54294, 736704), (61392, 651528), (69066, 579136), (72392, 552528), (81441, 491136), (81856, 488646), (92088, 434352), (108588, 368352), (122784, 325764), (138132, 289568), (144784, 276264), (162882, 245568), (163712, 244323), (184176, 217176)]