299748852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2381}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 819360360

約数和(自身を除く): 519611508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 807, 1076, 1614, 2381, 2421, 3228, 3497, 4762, 4842, 6994, 7143, 9524, 9684, 10491, 13988, 14286, 20982, 21429, 28572, 30953, 31473, 41964, 42858, 61906, 62946, 85716, 92859, 123812, 125892, 185718, 278577, 371436, 557154, 640489, 1114308, 1280978, 1921467, 2561956, 3842934, 5764401, 7685868, 8326357, 11528802, 16652714, 23057604, 24979071, 33305428, 49958142, 74937213, 99916284, 149874426, 299748852]

約数ペア:

[(1, 299748852), (2, 149874426), (3, 99916284), (4, 74937213), (6, 49958142), (9, 33305428), (12, 24979071), (13, 23057604), (18, 16652714), (26, 11528802), (36, 8326357), (39, 7685868), (52, 5764401), (78, 3842934), (117, 2561956), (156, 1921467), (234, 1280978), (269, 1114308), (468, 640489), (538, 557154), (807, 371436), (1076, 278577), (1614, 185718), (2381, 125892), (2421, 123812), (3228, 92859), (3497, 85716), (4762, 62946), (4842, 61906), (6994, 42858), (7143, 41964), (9524, 31473), (9684, 30953), (10491, 28572), (13988, 21429), (14286, 20982)]