253614672

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{1549}}^1$

素因数の和:1945

約数の個数: 80

約数和(自身を含む): 730360000

約数和(自身を除く): 476745328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 432, 758, 1137, 1516, 1549, 2274, 3032, 3098, 3411, 4548, 4647, 6064, 6196, 6822, 9096, 9294, 10233, 12392, 13644, 13941, 18192, 18588, 20466, 24784, 27288, 27882, 37176, 40932, 41823, 54576, 55764, 74352, 81864, 83646, 111528, 163728, 167292, 223056, 334584, 587071, 669168, 1174142, 1761213, 2348284, 3522426, 4696568, 5283639, 7044852, 9393136, 10567278, 14089704, 15850917, 21134556, 28179408, 31701834, 42269112, 63403668, 84538224, 126807336, 253614672]

約数ペア:

[(1, 253614672), (2, 126807336), (3, 84538224), (4, 63403668), (6, 42269112), (8, 31701834), (9, 28179408), (12, 21134556), (16, 15850917), (18, 14089704), (24, 10567278), (27, 9393136), (36, 7044852), (48, 5283639), (54, 4696568), (72, 3522426), (108, 2348284), (144, 1761213), (216, 1174142), (379, 669168), (432, 587071), (758, 334584), (1137, 223056), (1516, 167292), (1549, 163728), (2274, 111528), (3032, 83646), (3098, 81864), (3411, 74352), (4548, 55764), (4647, 54576), (6064, 41823), (6196, 40932), (6822, 37176), (9096, 27882), (9294, 27288), (10233, 24784), (12392, 20466), (13644, 18588), (13941, 18192)]