1216948544

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 2829324288

約数和(自身を除く): 1612375744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 127, 146, 224, 254, 292, 293, 448, 508, 511, 584, 586, 889, 1016, 1022, 1168, 1172, 1778, 2032, 2044, 2051, 2336, 2344, 3556, 4064, 4088, 4102, 4672, 4688, 7112, 8128, 8176, 8204, 9271, 9376, 14224, 16352, 16408, 18542, 18752, 21389, 28448, 32704, 32816, 37084, 37211, 42778, 56896, 64897, 65632, 74168, 74422, 85556, 129794, 131264, 148336, 148844, 149723, 171112, 259588, 260477, 296672, 297688, 299446, 342224, 519176, 520954, 593344, 595376, 598892, 684448, 1038352, 1041908, 1190752, 1197784, 1368896, 2076704, 2083816, 2381504, 2395568, 2716403, 4153408, 4167632, 4791136, 5432806, 8335264, 9582272, 10865612, 16670528, 19014821, 21731224, 38029642, 43462448, 76059284, 86924896, 152118568, 173849792, 304237136, 608474272, 1216948544]

約数ペア:

[(1, 1216948544), (2, 608474272), (4, 304237136), (7, 173849792), (8, 152118568), (14, 86924896), (16, 76059284), (28, 43462448), (32, 38029642), (56, 21731224), (64, 19014821), (73, 16670528), (112, 10865612), (127, 9582272), (146, 8335264), (224, 5432806), (254, 4791136), (292, 4167632), (293, 4153408), (448, 2716403), (508, 2395568), (511, 2381504), (584, 2083816), (586, 2076704), (889, 1368896), (1016, 1197784), (1022, 1190752), (1168, 1041908), (1172, 1038352), (1778, 684448), (2032, 598892), (2044, 595376), (2051, 593344), (2336, 520954), (2344, 519176), (3556, 342224), (4064, 299446), (4088, 297688), (4102, 296672), (4672, 260477), (4688, 259588), (7112, 171112), (8128, 149723), (8176, 148844), (8204, 148336), (9271, 131264), (9376, 129794), (14224, 85556), (16352, 74422), (16408, 74168), (18542, 65632), (18752, 64897), (21389, 56896), (28448, 42778), (32704, 37211), (32816, 37084)]