839237504

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 2070481680

約数和(自身を除く): 1231244176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 289, 392, 448, 463, 476, 544, 578, 784, 833, 896, 926, 952, 1088, 1156, 1568, 1666, 1852, 1904, 2023, 2176, 2312, 3136, 3241, 3332, 3704, 3808, 4046, 4624, 6272, 6482, 6664, 7408, 7616, 7871, 8092, 9248, 12964, 13328, 14161, 14816, 15232, 15742, 16184, 18496, 22687, 25928, 26656, 28322, 29632, 31484, 32368, 36992, 45374, 51856, 53312, 55097, 56644, 59264, 62968, 64736, 90748, 103712, 106624, 110194, 113288, 125936, 129472, 133807, 181496, 207424, 220388, 226576, 251872, 258944, 267614, 362992, 385679, 414848, 440776, 453152, 503744, 535228, 725984, 771358, 881552, 906304, 936649, 1007488, 1070456, 1451968, 1542716, 1763104, 1812608, 1873298, 2140912, 2903936, 3085432, 3526208, 3746596, 4281824, 6170864, 6556543, 7052416, 7493192, 8563648, 12341728, 13113086, 14986384, 17127296, 24683456, 26226172, 29972768, 49366912, 52452344, 59945536, 104904688, 119891072, 209809376, 419618752, 839237504]

約数ペア:

[(1, 839237504), (2, 419618752), (4, 209809376), (7, 119891072), (8, 104904688), (14, 59945536), (16, 52452344), (17, 49366912), (28, 29972768), (32, 26226172), (34, 24683456), (49, 17127296), (56, 14986384), (64, 13113086), (68, 12341728), (98, 8563648), (112, 7493192), (119, 7052416), (128, 6556543), (136, 6170864), (196, 4281824), (224, 3746596), (238, 3526208), (272, 3085432), (289, 2903936), (392, 2140912), (448, 1873298), (463, 1812608), (476, 1763104), (544, 1542716), (578, 1451968), (784, 1070456), (833, 1007488), (896, 936649), (926, 906304), (952, 881552), (1088, 771358), (1156, 725984), (1568, 535228), (1666, 503744), (1852, 453152), (1904, 440776), (2023, 414848), (2176, 385679), (2312, 362992), (3136, 267614), (3241, 258944), (3332, 251872), (3704, 226576), (3808, 220388), (4046, 207424), (4624, 181496), (6272, 133807), (6482, 129472), (6664, 125936), (7408, 113288), (7616, 110194), (7871, 106624), (8092, 103712), (9248, 90748), (12964, 64736), (13328, 62968), (14161, 59264), (14816, 56644), (15232, 55097), (15742, 53312), (16184, 51856), (18496, 45374), (22687, 36992), (25928, 32368), (26656, 31484), (28322, 29632)]