2645664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 8257536

約数和(自身を除く): 5611872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 127, 168, 186, 217, 224, 248, 254, 336, 372, 381, 434, 496, 508, 651, 672, 744, 762, 868, 889, 992, 1016, 1302, 1488, 1524, 1736, 1778, 2032, 2604, 2667, 2976, 3048, 3472, 3556, 3937, 4064, 5208, 5334, 6096, 6944, 7112, 7874, 10416, 10668, 11811, 12192, 14224, 15748, 20832, 21336, 23622, 27559, 28448, 31496, 42672, 47244, 55118, 62992, 82677, 85344, 94488, 110236, 125984, 165354, 188976, 220472, 330708, 377952, 440944, 661416, 881888, 1322832, 2645664]

約数ペア:

[(1, 2645664), (2, 1322832), (3, 881888), (4, 661416), (6, 440944), (7, 377952), (8, 330708), (12, 220472), (14, 188976), (16, 165354), (21, 125984), (24, 110236), (28, 94488), (31, 85344), (32, 82677), (42, 62992), (48, 55118), (56, 47244), (62, 42672), (84, 31496), (93, 28448), (96, 27559), (112, 23622), (124, 21336), (127, 20832), (168, 15748), (186, 14224), (217, 12192), (224, 11811), (248, 10668), (254, 10416), (336, 7874), (372, 7112), (381, 6944), (434, 6096), (496, 5334), (508, 5208), (651, 4064), (672, 3937), (744, 3556), (762, 3472), (868, 3048), (889, 2976), (992, 2667), (1016, 2604), (1302, 2032), (1488, 1778), (1524, 1736)]