269782084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 570107160

約数和(自身を除く): 300325076

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 121, 143, 212, 242, 286, 484, 572, 583, 689, 809, 1166, 1378, 1573, 1618, 2332, 2756, 3146, 3236, 6292, 6413, 7579, 8899, 10517, 12826, 15158, 17798, 21034, 25652, 30316, 35596, 42068, 42877, 83369, 85754, 97889, 115687, 166738, 171508, 195778, 231374, 333476, 391556, 462748, 471647, 557401, 943294, 1114802, 1272557, 1886588, 2229604, 2545114, 5090228, 5188117, 6131411, 10376234, 12262822, 20752468, 24525644, 67445521, 134891042, 269782084]

約数ペア:

[(1, 269782084), (2, 134891042), (4, 67445521), (11, 24525644), (13, 20752468), (22, 12262822), (26, 10376234), (44, 6131411), (52, 5188117), (53, 5090228), (106, 2545114), (121, 2229604), (143, 1886588), (212, 1272557), (242, 1114802), (286, 943294), (484, 557401), (572, 471647), (583, 462748), (689, 391556), (809, 333476), (1166, 231374), (1378, 195778), (1573, 171508), (1618, 166738), (2332, 115687), (2756, 97889), (3146, 85754), (3236, 83369), (6292, 42877), (6413, 42068), (7579, 35596), (8899, 30316), (10517, 25652), (12826, 21034), (15158, 17798)]