450245488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11789}}^1$

素因数の和:11846

約数の個数: 80

約数和(自身を含む): 1122785280

約数和(自身を除く): 672539792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 11789, 19096, 23578, 38192, 47156, 82523, 94312, 129679, 165046, 188624, 259358, 330092, 365459, 518716, 660184, 730918, 907753, 1037432, 1320368, 1461836, 1815506, 2074864, 2558213, 2923672, 3631012, 4020049, 5116426, 5847344, 7262024, 8040098, 10232852, 14524048, 16080196, 20465704, 28140343, 32160392, 40931408, 56280686, 64320784, 112561372, 225122744, 450245488]

約数ペア:

[(1, 450245488), (2, 225122744), (4, 112561372), (7, 64320784), (8, 56280686), (11, 40931408), (14, 32160392), (16, 28140343), (22, 20465704), (28, 16080196), (31, 14524048), (44, 10232852), (56, 8040098), (62, 7262024), (77, 5847344), (88, 5116426), (112, 4020049), (124, 3631012), (154, 2923672), (176, 2558213), (217, 2074864), (248, 1815506), (308, 1461836), (341, 1320368), (434, 1037432), (496, 907753), (616, 730918), (682, 660184), (868, 518716), (1232, 365459), (1364, 330092), (1736, 259358), (2387, 188624), (2728, 165046), (3472, 129679), (4774, 94312), (5456, 82523), (9548, 47156), (11789, 38192), (19096, 23578)]