381799056

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^3\times {\mathrm{1619}}^1$

素因数の和:1681

約数の個数: 80

約数和(自身を含む): 1048593600

約数和(自身を除く): 666794544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1619, 1734, 2312, 3238, 3468, 4624, 4857, 4913, 6476, 6936, 9714, 9826, 12952, 13872, 14739, 19428, 19652, 25904, 27523, 29478, 38856, 39304, 55046, 58956, 77712, 78608, 82569, 110092, 117912, 165138, 220184, 235824, 330276, 440368, 467891, 660552, 935782, 1321104, 1403673, 1871564, 2807346, 3743128, 5614692, 7486256, 7954147, 11229384, 15908294, 22458768, 23862441, 31816588, 47724882, 63633176, 95449764, 127266352, 190899528, 381799056]

約数ペア:

[(1, 381799056), (2, 190899528), (3, 127266352), (4, 95449764), (6, 63633176), (8, 47724882), (12, 31816588), (16, 23862441), (17, 22458768), (24, 15908294), (34, 11229384), (48, 7954147), (51, 7486256), (68, 5614692), (102, 3743128), (136, 2807346), (204, 1871564), (272, 1403673), (289, 1321104), (408, 935782), (578, 660552), (816, 467891), (867, 440368), (1156, 330276), (1619, 235824), (1734, 220184), (2312, 165138), (3238, 117912), (3468, 110092), (4624, 82569), (4857, 78608), (4913, 77712), (6476, 58956), (6936, 55046), (9714, 39304), (9826, 38856), (12952, 29478), (13872, 27523), (14739, 25904), (19428, 19652)]