331207812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4530

約数の個数: 96

約数和(自身を含む): 942399360

約数和(自身を除く): 611191548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 468, 477, 636, 689, 702, 954, 1378, 1404, 1431, 1908, 2067, 2756, 2862, 4134, 4451, 5724, 6201, 8268, 8902, 12402, 13353, 17804, 18603, 24804, 26706, 37206, 40059, 53412, 57863, 74412, 80118, 115726, 120177, 160236, 173589, 231452, 235903, 240354, 347178, 471806, 480708, 520767, 694356, 707709, 943612, 1041534, 1415418, 1562301, 2083068, 2123127, 2830836, 3066739, 3124602, 4246254, 6133478, 6249204, 6369381, 8492508, 9200217, 12266956, 12738762, 18400434, 25477524, 27600651, 36800868, 55201302, 82801953, 110402604, 165603906, 331207812]

約数ペア:

[(1, 331207812), (2, 165603906), (3, 110402604), (4, 82801953), (6, 55201302), (9, 36800868), (12, 27600651), (13, 25477524), (18, 18400434), (26, 12738762), (27, 12266956), (36, 9200217), (39, 8492508), (52, 6369381), (53, 6249204), (54, 6133478), (78, 4246254), (106, 3124602), (108, 3066739), (117, 2830836), (156, 2123127), (159, 2083068), (212, 1562301), (234, 1415418), (318, 1041534), (351, 943612), (468, 707709), (477, 694356), (636, 520767), (689, 480708), (702, 471806), (954, 347178), (1378, 240354), (1404, 235903), (1431, 231452), (1908, 173589), (2067, 160236), (2756, 120177), (2862, 115726), (4134, 80118), (4451, 74412), (5724, 57863), (6201, 53412), (8268, 40059), (8902, 37206), (12402, 26706), (13353, 24804), (17804, 18603)]