1640596848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{2273}}^1$

素因数の和:3662

約数の個数: 80

約数和(自身を含む): 4628918016

約数和(自身を除く): 2988321168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1367, 2273, 2734, 4101, 4546, 5468, 6819, 8202, 9092, 10936, 13638, 15037, 16404, 18184, 21872, 25003, 27276, 30074, 32808, 36368, 45111, 50006, 54552, 60148, 65616, 75009, 90222, 100012, 109104, 120296, 150018, 180444, 200024, 240592, 300036, 360888, 400048, 600072, 721776, 1200144, 3107191, 6214382, 9321573, 12428764, 18643146, 24857528, 34179101, 37286292, 49715056, 68358202, 74572584, 102537303, 136716404, 149145168, 205074606, 273432808, 410149212, 546865616, 820298424, 1640596848]

約数ペア:

[(1, 1640596848), (2, 820298424), (3, 546865616), (4, 410149212), (6, 273432808), (8, 205074606), (11, 149145168), (12, 136716404), (16, 102537303), (22, 74572584), (24, 68358202), (33, 49715056), (44, 37286292), (48, 34179101), (66, 24857528), (88, 18643146), (132, 12428764), (176, 9321573), (264, 6214382), (528, 3107191), (1367, 1200144), (2273, 721776), (2734, 600072), (4101, 400048), (4546, 360888), (5468, 300036), (6819, 240592), (8202, 200024), (9092, 180444), (10936, 150018), (13638, 120296), (15037, 109104), (16404, 100012), (18184, 90222), (21872, 75009), (25003, 65616), (27276, 60148), (30074, 54552), (32808, 50006), (36368, 45111)]