1808583984

素因数分解:

$2^4\times 3^3\times {\mathrm{113}}^1\times {\mathrm{37049}}^1$

素因数の和:37179

約数の個数: 80

約数和(自身を含む): 5237388000

約数和(自身を除く): 3428804016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 113, 144, 216, 226, 339, 432, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3051, 4068, 5424, 6102, 8136, 12204, 16272, 24408, 37049, 48816, 74098, 111147, 148196, 222294, 296392, 333441, 444588, 592784, 666882, 889176, 1000323, 1333764, 1778352, 2000646, 2667528, 4001292, 4186537, 5335056, 8002584, 8373074, 12559611, 16005168, 16746148, 25119222, 33492296, 37678833, 50238444, 66984592, 75357666, 100476888, 113036499, 150715332, 200953776, 226072998, 301430664, 452145996, 602861328, 904291992, 1808583984]

約数ペア:

[(1, 1808583984), (2, 904291992), (3, 602861328), (4, 452145996), (6, 301430664), (8, 226072998), (9, 200953776), (12, 150715332), (16, 113036499), (18, 100476888), (24, 75357666), (27, 66984592), (36, 50238444), (48, 37678833), (54, 33492296), (72, 25119222), (108, 16746148), (113, 16005168), (144, 12559611), (216, 8373074), (226, 8002584), (339, 5335056), (432, 4186537), (452, 4001292), (678, 2667528), (904, 2000646), (1017, 1778352), (1356, 1333764), (1808, 1000323), (2034, 889176), (2712, 666882), (3051, 592784), (4068, 444588), (5424, 333441), (6102, 296392), (8136, 222294), (12204, 148196), (16272, 111147), (24408, 74098), (37049, 48816)]