222234246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3670

約数の個数: 64

約数和(自身を含む): 537969600

約数和(自身を除く): 315735354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 89, 117, 178, 234, 267, 351, 534, 702, 801, 1157, 1602, 2314, 2403, 3471, 3557, 4806, 6942, 7114, 10413, 10671, 20826, 21342, 31239, 32013, 46241, 62478, 64026, 92482, 96039, 138723, 192078, 277446, 316573, 416169, 633146, 832338, 949719, 1248507, 1899438, 2497014, 2849157, 4115449, 5698314, 8230898, 8547471, 12346347, 17094942, 24692694, 37039041, 74078082, 111117123, 222234246]

約数ペア:

[(1, 222234246), (2, 111117123), (3, 74078082), (6, 37039041), (9, 24692694), (13, 17094942), (18, 12346347), (26, 8547471), (27, 8230898), (39, 5698314), (54, 4115449), (78, 2849157), (89, 2497014), (117, 1899438), (178, 1248507), (234, 949719), (267, 832338), (351, 633146), (534, 416169), (702, 316573), (801, 277446), (1157, 192078), (1602, 138723), (2314, 96039), (2403, 92482), (3471, 64026), (3557, 62478), (4806, 46241), (6942, 32013), (7114, 31239), (10413, 21342), (10671, 20826)]