489717312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{364373}}^1$

素因数の和:364395

約数の個数: 56

約数和(自身を含む): 1480815936

約数和(自身を除く): 991098624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 364373, 728746, 1093119, 1457492, 2186238, 2550611, 2914984, 4372476, 5101222, 5829968, 7651833, 8744952, 10202444, 11659936, 15303666, 17489904, 20404888, 23319872, 30607332, 34979808, 40809776, 61214664, 69959616, 81619552, 122429328, 163239104, 244858656, 489717312]

約数ペア:

[(1, 489717312), (2, 244858656), (3, 163239104), (4, 122429328), (6, 81619552), (7, 69959616), (8, 61214664), (12, 40809776), (14, 34979808), (16, 30607332), (21, 23319872), (24, 20404888), (28, 17489904), (32, 15303666), (42, 11659936), (48, 10202444), (56, 8744952), (64, 7651833), (84, 5829968), (96, 5101222), (112, 4372476), (168, 2914984), (192, 2550611), (224, 2186238), (336, 1457492), (448, 1093119), (672, 728746), (1344, 364373)]