448354998

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{39103}}^1$

素因数の和:39138

約数の個数: 72

約数和(自身を含む): 1216994688

約数和(自身を除く): 768639690

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 39103, 78206, 117309, 234618, 273721, 351927, 508339, 547442, 703854, 821163, 1016678, 1525017, 1642326, 1916047, 2463489, 3050034, 3558373, 3832094, 4575051, 4926978, 5748141, 7116746, 9150102, 10675119, 11496282, 17244423, 21350238, 24908611, 32025357, 34488846, 49817222, 64050714, 74725833, 149451666, 224177499, 448354998]

約数ペア:

[(1, 448354998), (2, 224177499), (3, 149451666), (6, 74725833), (7, 64050714), (9, 49817222), (13, 34488846), (14, 32025357), (18, 24908611), (21, 21350238), (26, 17244423), (39, 11496282), (42, 10675119), (49, 9150102), (63, 7116746), (78, 5748141), (91, 4926978), (98, 4575051), (117, 3832094), (126, 3558373), (147, 3050034), (182, 2463489), (234, 1916047), (273, 1642326), (294, 1525017), (441, 1016678), (546, 821163), (637, 703854), (819, 547442), (882, 508339), (1274, 351927), (1638, 273721), (1911, 234618), (3822, 117309), (5733, 78206), (11466, 39103)]