2169923248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 4560618816

約数和(自身を除く): 2390695568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 103, 136, 146, 206, 272, 292, 412, 584, 824, 1061, 1168, 1241, 1648, 1751, 2122, 2482, 3502, 4244, 4964, 7004, 7519, 8488, 9928, 14008, 15038, 16976, 18037, 19856, 28016, 30076, 36074, 60152, 72148, 77453, 109283, 120304, 127823, 144296, 154906, 218566, 255646, 288592, 309812, 437132, 511292, 619624, 874264, 1022584, 1239248, 1316701, 1748528, 1857811, 2045168, 2633402, 3715622, 5266804, 7431244, 7977659, 10533608, 14862488, 15955318, 21067216, 29724976, 31910636, 63821272, 127642544, 135620203, 271240406, 542480812, 1084961624, 2169923248]

約数ペア:

[(1, 2169923248), (2, 1084961624), (4, 542480812), (8, 271240406), (16, 135620203), (17, 127642544), (34, 63821272), (68, 31910636), (73, 29724976), (103, 21067216), (136, 15955318), (146, 14862488), (206, 10533608), (272, 7977659), (292, 7431244), (412, 5266804), (584, 3715622), (824, 2633402), (1061, 2045168), (1168, 1857811), (1241, 1748528), (1648, 1316701), (1751, 1239248), (2122, 1022584), (2482, 874264), (3502, 619624), (4244, 511292), (4964, 437132), (7004, 309812), (7519, 288592), (8488, 255646), (9928, 218566), (14008, 154906), (15038, 144296), (16976, 127823), (18037, 120304), (19856, 109283), (28016, 77453), (30076, 72148), (36074, 60152)]