15678937728

素因数分解:

$2^7\times 3^2\times {\mathrm{487}}^1\times {\mathrm{27947}}^1$

素因数の和:28454

約数の個数: 96

約数和(自身を含む): 45212038560

約数和(自身を除く): 29533100832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 487, 576, 974, 1152, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 15584, 17532, 23376, 27947, 31168, 35064, 46752, 55894, 62336, 70128, 83841, 93504, 111788, 140256, 167682, 187008, 223576, 251523, 280512, 335364, 447152, 503046, 561024, 670728, 894304, 1006092, 1341456, 1788608, 2012184, 2682912, 3577216, 4024368, 5365824, 8048736, 10731648, 13610189, 16097472, 27220378, 32194944, 40830567, 54440756, 81661134, 108881512, 122491701, 163322268, 217763024, 244983402, 326644536, 435526048, 489966804, 653289072, 871052096, 979933608, 1306578144, 1742104192, 1959867216, 2613156288, 3919734432, 5226312576, 7839468864, 15678937728]

約数ペア:

[(1, 15678937728), (2, 7839468864), (3, 5226312576), (4, 3919734432), (6, 2613156288), (8, 1959867216), (9, 1742104192), (12, 1306578144), (16, 979933608), (18, 871052096), (24, 653289072), (32, 489966804), (36, 435526048), (48, 326644536), (64, 244983402), (72, 217763024), (96, 163322268), (128, 122491701), (144, 108881512), (192, 81661134), (288, 54440756), (384, 40830567), (487, 32194944), (576, 27220378), (974, 16097472), (1152, 13610189), (1461, 10731648), (1948, 8048736), (2922, 5365824), (3896, 4024368), (4383, 3577216), (5844, 2682912), (7792, 2012184), (8766, 1788608), (11688, 1341456), (15584, 1006092), (17532, 894304), (23376, 670728), (27947, 561024), (31168, 503046), (35064, 447152), (46752, 335364), (55894, 280512), (62336, 251523), (70128, 223576), (83841, 187008), (93504, 167682), (111788, 140256)]