1461878896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 3024592128

約数和(自身を除く): 1562713232

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 211, 268, 281, 368, 422, 536, 562, 844, 1072, 1124, 1541, 1688, 2248, 3082, 3376, 4496, 4853, 6164, 6463, 9706, 12328, 12926, 14137, 18827, 19412, 24656, 25852, 28274, 37654, 38824, 51704, 56548, 59291, 75308, 77648, 103408, 113096, 118582, 150616, 226192, 237164, 301232, 325151, 433021, 474328, 650302, 866042, 948656, 1300604, 1363693, 1732084, 2601208, 2727386, 3464168, 3972497, 5202416, 5454772, 6928336, 7944994, 10909544, 15889988, 21819088, 31779976, 63559952, 91367431, 182734862, 365469724, 730939448, 1461878896]

約数ペア:

[(1, 1461878896), (2, 730939448), (4, 365469724), (8, 182734862), (16, 91367431), (23, 63559952), (46, 31779976), (67, 21819088), (92, 15889988), (134, 10909544), (184, 7944994), (211, 6928336), (268, 5454772), (281, 5202416), (368, 3972497), (422, 3464168), (536, 2727386), (562, 2601208), (844, 1732084), (1072, 1363693), (1124, 1300604), (1541, 948656), (1688, 866042), (2248, 650302), (3082, 474328), (3376, 433021), (4496, 325151), (4853, 301232), (6164, 237164), (6463, 226192), (9706, 150616), (12328, 118582), (12926, 113096), (14137, 103408), (18827, 77648), (19412, 75308), (24656, 59291), (25852, 56548), (28274, 51704), (37654, 38824)]