868887432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1129}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 2766240000

約数和(自身を除く): 1897352568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 509, 756, 1018, 1129, 1512, 1527, 2036, 2258, 3054, 3387, 3563, 4072, 4516, 4581, 6108, 6774, 7126, 7903, 9032, 9162, 10161, 10689, 12216, 13548, 13743, 14252, 15806, 18324, 20322, 21378, 23709, 27096, 27486, 28504, 30483, 31612, 32067, 36648, 40644, 42756, 47418, 54972, 60966, 63224, 64134, 71127, 81288, 85512, 94836, 96201, 109944, 121932, 128268, 142254, 189672, 192402, 213381, 243864, 256536, 284508, 384804, 426762, 569016, 574661, 769608, 853524, 1149322, 1707048, 1723983, 2298644, 3447966, 4022627, 4597288, 5171949, 6895932, 8045254, 10343898, 12067881, 13791864, 15515847, 16090508, 20687796, 24135762, 31031694, 32181016, 36203643, 41375592, 48271524, 62063388, 72407286, 96543048, 108610929, 124126776, 144814572, 217221858, 289629144, 434443716, 868887432]

約数ペア:

[(1, 868887432), (2, 434443716), (3, 289629144), (4, 217221858), (6, 144814572), (7, 124126776), (8, 108610929), (9, 96543048), (12, 72407286), (14, 62063388), (18, 48271524), (21, 41375592), (24, 36203643), (27, 32181016), (28, 31031694), (36, 24135762), (42, 20687796), (54, 16090508), (56, 15515847), (63, 13791864), (72, 12067881), (84, 10343898), (108, 8045254), (126, 6895932), (168, 5171949), (189, 4597288), (216, 4022627), (252, 3447966), (378, 2298644), (504, 1723983), (509, 1707048), (756, 1149322), (1018, 853524), (1129, 769608), (1512, 574661), (1527, 569016), (2036, 426762), (2258, 384804), (3054, 284508), (3387, 256536), (3563, 243864), (4072, 213381), (4516, 192402), (4581, 189672), (6108, 142254), (6774, 128268), (7126, 121932), (7903, 109944), (9032, 96201), (9162, 94836), (10161, 85512), (10689, 81288), (12216, 71127), (13548, 64134), (13743, 63224), (14252, 60966), (15806, 54972), (18324, 47418), (20322, 42756), (21378, 40644), (23709, 36648), (27096, 32067), (27486, 31612), (28504, 30483)]