291264636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{18127}}^1$

素因数の和:18250

約数の個数: 48

約数和(自身を含む): 739042304

約数和(自身を除く): 447777668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 18127, 36254, 54381, 72508, 108762, 217524, 235651, 471302, 706953, 942604, 1413906, 1867081, 2827812, 3734162, 5601243, 7468324, 11202486, 22404972, 24272053, 48544106, 72816159, 97088212, 145632318, 291264636]

約数ペア:

[(1, 291264636), (2, 145632318), (3, 97088212), (4, 72816159), (6, 48544106), (12, 24272053), (13, 22404972), (26, 11202486), (39, 7468324), (52, 5601243), (78, 3734162), (103, 2827812), (156, 1867081), (206, 1413906), (309, 942604), (412, 706953), (618, 471302), (1236, 235651), (1339, 217524), (2678, 108762), (4017, 72508), (5356, 54381), (8034, 36254), (16068, 18127)]