1999432754816

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{96431}}^1$

素因数の和:96842

約数の個数: 128

約数和(自身を含む): 4629245160960

約数和(自身を除く): 2629812406144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 317, 448, 511, 584, 634, 896, 1022, 1168, 1268, 2044, 2219, 2336, 2536, 4088, 4438, 4672, 5072, 8176, 8876, 9344, 10144, 16352, 17752, 20288, 23141, 32704, 35504, 40576, 46282, 65408, 71008, 92564, 96431, 142016, 161987, 185128, 192862, 284032, 323974, 370256, 385724, 647948, 675017, 740512, 771448, 1295896, 1350034, 1481024, 1542896, 2591792, 2700068, 2962048, 3085792, 5183584, 5400136, 6171584, 7039463, 10367168, 10800272, 12343168, 14078926, 20734336, 21600544, 28157852, 30568627, 43201088, 49276241, 56315704, 61137254, 86402176, 98552482, 112631408, 122274508, 197104964, 213980389, 225262816, 244549016, 394209928, 427960778, 450525632, 489098032, 788419856, 855921556, 901051264, 978196064, 1576839712, 1711843112, 1956392128, 2231509771, 3153679424, 3423686224, 3912784256, 4463019542, 6307358848, 6847372448, 8926039084, 13694744896, 15620568397, 17852078168, 27389489792, 31241136794, 35704156336, 62482273588, 71408312672, 124964547176, 142816625344, 249929094352, 285633250688, 499858188704, 999716377408, 1999432754816]

約数ペア:

[(1, 1999432754816), (2, 999716377408), (4, 499858188704), (7, 285633250688), (8, 249929094352), (14, 142816625344), (16, 124964547176), (28, 71408312672), (32, 62482273588), (56, 35704156336), (64, 31241136794), (73, 27389489792), (112, 17852078168), (128, 15620568397), (146, 13694744896), (224, 8926039084), (292, 6847372448), (317, 6307358848), (448, 4463019542), (511, 3912784256), (584, 3423686224), (634, 3153679424), (896, 2231509771), (1022, 1956392128), (1168, 1711843112), (1268, 1576839712), (2044, 978196064), (2219, 901051264), (2336, 855921556), (2536, 788419856), (4088, 489098032), (4438, 450525632), (4672, 427960778), (5072, 394209928), (8176, 244549016), (8876, 225262816), (9344, 213980389), (10144, 197104964), (16352, 122274508), (17752, 112631408), (20288, 98552482), (23141, 86402176), (32704, 61137254), (35504, 56315704), (40576, 49276241), (46282, 43201088), (65408, 30568627), (71008, 28157852), (92564, 21600544), (96431, 20734336), (142016, 14078926), (161987, 12343168), (185128, 10800272), (192862, 10367168), (284032, 7039463), (323974, 6171584), (370256, 5400136), (385724, 5183584), (647948, 3085792), (675017, 2962048), (740512, 2700068), (771448, 2591792), (1295896, 1542896), (1350034, 1481024)]