662280444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2477}}^1$

素因数の和:3555

約数の個数: 72

約数和(自身を含む): 1915831008

約数和(自身を除く): 1253550564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1061, 2122, 2477, 3183, 4244, 4954, 6366, 7427, 7431, 9549, 9908, 12732, 14854, 14862, 17339, 19098, 22281, 22293, 29708, 29724, 34678, 38196, 44562, 44586, 52017, 66843, 69356, 89124, 89172, 104034, 133686, 156051, 208068, 267372, 312102, 624204, 2628097, 5256194, 7884291, 10512388, 15768582, 18396679, 23652873, 31537164, 36793358, 47305746, 55190037, 73586716, 94611492, 110380074, 165570111, 220760148, 331140222, 662280444]

約数ペア:

[(1, 662280444), (2, 331140222), (3, 220760148), (4, 165570111), (6, 110380074), (7, 94611492), (9, 73586716), (12, 55190037), (14, 47305746), (18, 36793358), (21, 31537164), (28, 23652873), (36, 18396679), (42, 15768582), (63, 10512388), (84, 7884291), (126, 5256194), (252, 2628097), (1061, 624204), (2122, 312102), (2477, 267372), (3183, 208068), (4244, 156051), (4954, 133686), (6366, 104034), (7427, 89172), (7431, 89124), (9549, 69356), (9908, 66843), (12732, 52017), (14854, 44586), (14862, 44562), (17339, 38196), (19098, 34678), (22281, 29724), (22293, 29708)]