268260732

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 703352832

約数和(自身を除く): 435092100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 271, 279, 372, 542, 558, 813, 887, 1084, 1116, 1626, 1774, 2439, 2661, 3252, 3548, 4878, 5322, 7983, 8401, 9756, 10644, 15966, 16802, 25203, 27497, 31932, 33604, 50406, 54994, 75609, 82491, 100812, 109988, 151218, 164982, 240377, 247473, 302436, 329964, 480754, 494946, 721131, 961508, 989892, 1442262, 2163393, 2884524, 4326786, 7451687, 8653572, 14903374, 22355061, 29806748, 44710122, 67065183, 89420244, 134130366, 268260732]

約数ペア:

[(1, 268260732), (2, 134130366), (3, 89420244), (4, 67065183), (6, 44710122), (9, 29806748), (12, 22355061), (18, 14903374), (31, 8653572), (36, 7451687), (62, 4326786), (93, 2884524), (124, 2163393), (186, 1442262), (271, 989892), (279, 961508), (372, 721131), (542, 494946), (558, 480754), (813, 329964), (887, 302436), (1084, 247473), (1116, 240377), (1626, 164982), (1774, 151218), (2439, 109988), (2661, 100812), (3252, 82491), (3548, 75609), (4878, 54994), (5322, 50406), (7983, 33604), (8401, 31932), (9756, 27497), (10644, 25203), (15966, 16802)]