679638132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43201}}^1$

素因数の和:43253

約数の個数: 72

約数和(自身を含む): 1887063360

約数和(自身を除く): 1207425228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 43201, 86402, 129603, 172804, 259206, 388809, 518412, 777618, 820819, 993623, 1555236, 1641638, 1987246, 2462457, 2980869, 3283276, 3974492, 4924914, 5961738, 7387371, 8942607, 9849828, 11923476, 14774742, 17885214, 18878837, 29549484, 35770428, 37757674, 56636511, 75515348, 113273022, 169909533, 226546044, 339819066, 679638132]

約数ペア:

[(1, 679638132), (2, 339819066), (3, 226546044), (4, 169909533), (6, 113273022), (9, 75515348), (12, 56636511), (18, 37757674), (19, 35770428), (23, 29549484), (36, 18878837), (38, 17885214), (46, 14774742), (57, 11923476), (69, 9849828), (76, 8942607), (92, 7387371), (114, 5961738), (138, 4924914), (171, 3974492), (207, 3283276), (228, 2980869), (276, 2462457), (342, 1987246), (414, 1641638), (437, 1555236), (684, 993623), (828, 820819), (874, 777618), (1311, 518412), (1748, 388809), (2622, 259206), (3933, 172804), (5244, 129603), (7866, 86402), (15732, 43201)]