288847364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{4801}}^1$

素因数の和:4920

約数の個数: 36

約数和(自身を含む): 553622580

約数和(自身を除く): 264775216

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 2314, 4628, 4801, 9602, 15041, 19204, 30082, 60164, 62413, 124826, 249652, 427289, 811369, 854578, 1622738, 1709156, 3245476, 5554757, 11109514, 22219028, 72211841, 144423682, 288847364]

約数ペア:

[(1, 288847364), (2, 144423682), (4, 72211841), (13, 22219028), (26, 11109514), (52, 5554757), (89, 3245476), (169, 1709156), (178, 1622738), (338, 854578), (356, 811369), (676, 427289), (1157, 249652), (2314, 124826), (4628, 62413), (4801, 60164), (9602, 30082), (15041, 19204)]