677014844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 1382557344

約数和(自身を除く): 705542500

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 121, 122, 242, 244, 253, 484, 506, 671, 997, 1012, 1342, 1403, 1994, 2684, 2783, 2806, 3988, 5566, 5612, 7381, 10967, 11132, 14762, 15433, 21934, 22931, 29524, 30866, 43868, 45862, 60817, 61732, 91724, 120637, 121634, 169763, 241274, 243268, 252241, 339526, 482548, 504482, 668987, 679052, 1008964, 1337974, 1398791, 2675948, 2774651, 2797582, 5549302, 5595164, 7358857, 11098604, 14717714, 15386701, 29435428, 30773402, 61546804, 169253711, 338507422, 677014844]

約数ペア:

[(1, 677014844), (2, 338507422), (4, 169253711), (11, 61546804), (22, 30773402), (23, 29435428), (44, 15386701), (46, 14717714), (61, 11098604), (92, 7358857), (121, 5595164), (122, 5549302), (242, 2797582), (244, 2774651), (253, 2675948), (484, 1398791), (506, 1337974), (671, 1008964), (997, 679052), (1012, 668987), (1342, 504482), (1403, 482548), (1994, 339526), (2684, 252241), (2783, 243268), (2806, 241274), (3988, 169763), (5566, 121634), (5612, 120637), (7381, 91724), (10967, 61732), (11132, 60817), (14762, 45862), (15433, 43868), (21934, 30866), (22931, 29524)]