285677008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3061}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 584719520

約数和(自身を除く): 299042512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1228, 2456, 3061, 4912, 5833, 6122, 11666, 12244, 23332, 24488, 46664, 48976, 58159, 93328, 116318, 232636, 465272, 930544, 939727, 1879454, 3758908, 7517816, 15035632, 17854813, 35709626, 71419252, 142838504, 285677008]

約数ペア:

[(1, 285677008), (2, 142838504), (4, 71419252), (8, 35709626), (16, 17854813), (19, 15035632), (38, 7517816), (76, 3758908), (152, 1879454), (304, 939727), (307, 930544), (614, 465272), (1228, 232636), (2456, 116318), (3061, 93328), (4912, 58159), (5833, 48976), (6122, 46664), (11666, 24488), (12244, 23332)]