905990928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{5813}}^1$

素因数の和:6032

約数の個数: 80

約数和(自身を含む): 2491554816

約数和(自身を除く): 1585563888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 191, 204, 272, 382, 408, 573, 764, 816, 1146, 1528, 2292, 3056, 3247, 4584, 5813, 6494, 9168, 9741, 11626, 12988, 17439, 19482, 23252, 25976, 34878, 38964, 46504, 51952, 69756, 77928, 93008, 98821, 139512, 155856, 197642, 279024, 296463, 395284, 592926, 790568, 1110283, 1185852, 1581136, 2220566, 2371704, 3330849, 4441132, 4743408, 6661698, 8882264, 13323396, 17764528, 18874811, 26646792, 37749622, 53293584, 56624433, 75499244, 113248866, 150998488, 226497732, 301996976, 452995464, 905990928]

約数ペア:

[(1, 905990928), (2, 452995464), (3, 301996976), (4, 226497732), (6, 150998488), (8, 113248866), (12, 75499244), (16, 56624433), (17, 53293584), (24, 37749622), (34, 26646792), (48, 18874811), (51, 17764528), (68, 13323396), (102, 8882264), (136, 6661698), (191, 4743408), (204, 4441132), (272, 3330849), (382, 2371704), (408, 2220566), (573, 1581136), (764, 1185852), (816, 1110283), (1146, 790568), (1528, 592926), (2292, 395284), (3056, 296463), (3247, 279024), (4584, 197642), (5813, 155856), (6494, 139512), (9168, 98821), (9741, 93008), (11626, 77928), (12988, 69756), (17439, 51952), (19482, 46504), (23252, 38964), (25976, 34878)]