848259328

素因数分解:

$2^8\times 7^1\times {\mathrm{571}}^1\times {\mathrm{829}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 1940818880

約数和(自身を除く): 1092559552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 571, 829, 896, 1142, 1658, 1792, 2284, 3316, 3997, 4568, 5803, 6632, 7994, 9136, 11606, 13264, 15988, 18272, 23212, 26528, 31976, 36544, 46424, 53056, 63952, 73088, 92848, 106112, 127904, 146176, 185696, 212224, 255808, 371392, 473359, 511616, 742784, 946718, 1023232, 1485568, 1893436, 3313513, 3786872, 6627026, 7573744, 13254052, 15147488, 26508104, 30294976, 53016208, 60589952, 106032416, 121179904, 212064832, 424129664, 848259328]

約数ペア:

[(1, 848259328), (2, 424129664), (4, 212064832), (7, 121179904), (8, 106032416), (14, 60589952), (16, 53016208), (28, 30294976), (32, 26508104), (56, 15147488), (64, 13254052), (112, 7573744), (128, 6627026), (224, 3786872), (256, 3313513), (448, 1893436), (571, 1485568), (829, 1023232), (896, 946718), (1142, 742784), (1658, 511616), (1792, 473359), (2284, 371392), (3316, 255808), (3997, 212224), (4568, 185696), (5803, 146176), (6632, 127904), (7994, 106112), (9136, 92848), (11606, 73088), (13264, 63952), (15988, 53056), (18272, 46424), (23212, 36544), (26528, 31976)]