310043216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2836

約数の個数: 80

約数和(自身を含む): 736560000

約数和(自身を除く): 426516784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1484, 2014, 2128, 2749, 2968, 4028, 5498, 5936, 7049, 8056, 10996, 14098, 16112, 19243, 21992, 28196, 38486, 43984, 52231, 56392, 76972, 104462, 112784, 145697, 153944, 208924, 291394, 307888, 365617, 417848, 582788, 731234, 835696, 1019879, 1165576, 1462468, 2039758, 2331152, 2768243, 2924936, 4079516, 5536486, 5849872, 8159032, 11072972, 16318064, 19377701, 22145944, 38755402, 44291888, 77510804, 155021608, 310043216]

約数ペア:

[(1, 310043216), (2, 155021608), (4, 77510804), (7, 44291888), (8, 38755402), (14, 22145944), (16, 19377701), (19, 16318064), (28, 11072972), (38, 8159032), (53, 5849872), (56, 5536486), (76, 4079516), (106, 2924936), (112, 2768243), (133, 2331152), (152, 2039758), (212, 1462468), (266, 1165576), (304, 1019879), (371, 835696), (424, 731234), (532, 582788), (742, 417848), (848, 365617), (1007, 307888), (1064, 291394), (1484, 208924), (2014, 153944), (2128, 145697), (2749, 112784), (2968, 104462), (4028, 76972), (5498, 56392), (5936, 52231), (7049, 43984), (8056, 38486), (10996, 28196), (14098, 21992), (16112, 19243)]