879615108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{8191}}^1$

素因数の和:8377

約数の個数: 72

約数和(自身を含む): 2355691520

約数和(自身を除く): 1476076412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8191, 8949, 11932, 16382, 17898, 24573, 26847, 32764, 35796, 49146, 53694, 73719, 98292, 107388, 147438, 155629, 294876, 311258, 466887, 622516, 933774, 1285987, 1400661, 1867548, 2571974, 2801322, 3857961, 5143948, 5602644, 7715922, 11573883, 15431844, 23147766, 24433753, 46295532, 48867506, 73301259, 97735012, 146602518, 219903777, 293205036, 439807554, 879615108]

約数ペア:

[(1, 879615108), (2, 439807554), (3, 293205036), (4, 219903777), (6, 146602518), (9, 97735012), (12, 73301259), (18, 48867506), (19, 46295532), (36, 24433753), (38, 23147766), (57, 15431844), (76, 11573883), (114, 7715922), (157, 5602644), (171, 5143948), (228, 3857961), (314, 2801322), (342, 2571974), (471, 1867548), (628, 1400661), (684, 1285987), (942, 933774), (1413, 622516), (1884, 466887), (2826, 311258), (2983, 294876), (5652, 155629), (5966, 147438), (8191, 107388), (8949, 98292), (11932, 73719), (16382, 53694), (17898, 49146), (24573, 35796), (26847, 32764)]