2821405536

素因数分解:

$2^5\times 3^2\times {\mathrm{2647}}^1\times {\mathrm{3701}}^1$

素因数の和:6364

約数の個数: 72

約数和(自身を含む): 8028571824

約数和(自身を除く): 5207166288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2647, 3701, 5294, 7402, 7941, 10588, 11103, 14804, 15882, 21176, 22206, 23823, 29608, 31764, 33309, 42352, 44412, 47646, 59216, 63528, 66618, 84704, 88824, 95292, 118432, 127056, 133236, 177648, 190584, 254112, 266472, 355296, 381168, 532944, 762336, 1065888, 9796547, 19593094, 29389641, 39186188, 58779282, 78372376, 88168923, 117558564, 156744752, 176337846, 235117128, 313489504, 352675692, 470234256, 705351384, 940468512, 1410702768, 2821405536]

約数ペア:

[(1, 2821405536), (2, 1410702768), (3, 940468512), (4, 705351384), (6, 470234256), (8, 352675692), (9, 313489504), (12, 235117128), (16, 176337846), (18, 156744752), (24, 117558564), (32, 88168923), (36, 78372376), (48, 58779282), (72, 39186188), (96, 29389641), (144, 19593094), (288, 9796547), (2647, 1065888), (3701, 762336), (5294, 532944), (7402, 381168), (7941, 355296), (10588, 266472), (11103, 254112), (14804, 190584), (15882, 177648), (21176, 133236), (22206, 127056), (23823, 118432), (29608, 95292), (31764, 88824), (33309, 84704), (42352, 66618), (44412, 63528), (47646, 59216)]