881879424

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 2417057280

約数和(自身を除く): 1535177856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 131, 141, 188, 192, 262, 282, 373, 376, 384, 393, 524, 564, 746, 752, 786, 1048, 1119, 1128, 1492, 1504, 1572, 2096, 2238, 2256, 2984, 3008, 3144, 4192, 4476, 4512, 5968, 6016, 6157, 6288, 8384, 8952, 9024, 11936, 12314, 12576, 16768, 17531, 17904, 18048, 18471, 23872, 24628, 25152, 35062, 35808, 36942, 47744, 48863, 49256, 50304, 52593, 70124, 71616, 73884, 97726, 98512, 105186, 140248, 143232, 146589, 147768, 195452, 197024, 210372, 280496, 293178, 295536, 390904, 394048, 420744, 560992, 586356, 591072, 781808, 788096, 841488, 1121984, 1172712, 1182144, 1563616, 1682976, 2243968, 2296561, 2345424, 2364288, 3127232, 3365952, 4593122, 4690848, 6254464, 6731904, 6889683, 9186244, 9381696, 13779366, 18372488, 18763392, 27558732, 36744976, 55117464, 73489952, 110234928, 146979904, 220469856, 293959808, 440939712, 881879424]

約数ペア:

[(1, 881879424), (2, 440939712), (3, 293959808), (4, 220469856), (6, 146979904), (8, 110234928), (12, 73489952), (16, 55117464), (24, 36744976), (32, 27558732), (47, 18763392), (48, 18372488), (64, 13779366), (94, 9381696), (96, 9186244), (128, 6889683), (131, 6731904), (141, 6254464), (188, 4690848), (192, 4593122), (262, 3365952), (282, 3127232), (373, 2364288), (376, 2345424), (384, 2296561), (393, 2243968), (524, 1682976), (564, 1563616), (746, 1182144), (752, 1172712), (786, 1121984), (1048, 841488), (1119, 788096), (1128, 781808), (1492, 591072), (1504, 586356), (1572, 560992), (2096, 420744), (2238, 394048), (2256, 390904), (2984, 295536), (3008, 293178), (3144, 280496), (4192, 210372), (4476, 197024), (4512, 195452), (5968, 147768), (6016, 146589), (6157, 143232), (6288, 140248), (8384, 105186), (8952, 98512), (9024, 97726), (11936, 73884), (12314, 71616), (12576, 70124), (16768, 52593), (17531, 50304), (17904, 49256), (18048, 48863), (18471, 47744), (23872, 36942), (24628, 35808), (25152, 35062)]