449156708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8629}}^1$

素因数の和:8677

約数の個数: 72

約数和(自身を含む): 1061282880

約数和(自身を除く): 612126172

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2366, 3718, 4004, 4732, 7436, 8629, 13013, 17258, 26026, 34516, 52052, 60403, 94919, 112177, 120806, 189838, 224354, 241612, 379676, 448708, 664433, 785239, 1233947, 1328866, 1458301, 1570478, 2467894, 2657732, 2916602, 3140956, 4935788, 5833204, 8637629, 10208107, 16041311, 17275258, 20416214, 32082622, 34550516, 40832428, 64165244, 112289177, 224578354, 449156708]

約数ペア:

[(1, 449156708), (2, 224578354), (4, 112289177), (7, 64165244), (11, 40832428), (13, 34550516), (14, 32082622), (22, 20416214), (26, 17275258), (28, 16041311), (44, 10208107), (52, 8637629), (77, 5833204), (91, 4935788), (143, 3140956), (154, 2916602), (169, 2657732), (182, 2467894), (286, 1570478), (308, 1458301), (338, 1328866), (364, 1233947), (572, 785239), (676, 664433), (1001, 448708), (1183, 379676), (1859, 241612), (2002, 224354), (2366, 189838), (3718, 120806), (4004, 112177), (4732, 94919), (7436, 60403), (8629, 52052), (13013, 34516), (17258, 26026)]