1208218816

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3382

約数の個数: 112

約数和(自身を含む): 2952252160

約数和(自身を除く): 1744033344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 64, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 448, 532, 602, 608, 688, 817, 1064, 1204, 1216, 1376, 1634, 2128, 2408, 2752, 3268, 3301, 4256, 4816, 5719, 6536, 6602, 8512, 9632, 11438, 13072, 13204, 19264, 22876, 23107, 26144, 26408, 45752, 46214, 52288, 52816, 62719, 91504, 92428, 105632, 125438, 141943, 183008, 184856, 211264, 250876, 283886, 366016, 369712, 439033, 501752, 567772, 739424, 878066, 993601, 1003504, 1135544, 1478848, 1756132, 1987202, 2007008, 2271088, 2696917, 3512264, 3974404, 4014016, 4542176, 5393834, 7024528, 7948808, 9084352, 10787668, 14049056, 15897616, 18878419, 21575336, 28098112, 31795232, 37756838, 43150672, 63590464, 75513676, 86301344, 151027352, 172602688, 302054704, 604109408, 1208218816]

約数ペア:

[(1, 1208218816), (2, 604109408), (4, 302054704), (7, 172602688), (8, 151027352), (14, 86301344), (16, 75513676), (19, 63590464), (28, 43150672), (32, 37756838), (38, 31795232), (43, 28098112), (56, 21575336), (64, 18878419), (76, 15897616), (86, 14049056), (112, 10787668), (133, 9084352), (152, 7948808), (172, 7024528), (224, 5393834), (266, 4542176), (301, 4014016), (304, 3974404), (344, 3512264), (448, 2696917), (532, 2271088), (602, 2007008), (608, 1987202), (688, 1756132), (817, 1478848), (1064, 1135544), (1204, 1003504), (1216, 993601), (1376, 878066), (1634, 739424), (2128, 567772), (2408, 501752), (2752, 439033), (3268, 369712), (3301, 366016), (4256, 283886), (4816, 250876), (5719, 211264), (6536, 184856), (6602, 183008), (8512, 141943), (9632, 125438), (11438, 105632), (13072, 92428), (13204, 91504), (19264, 62719), (22876, 52816), (23107, 52288), (26144, 46214), (26408, 45752)]