320143488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{119101}}^1$

素因数の和:119125

約数の個数: 64

約数和(自身を含む): 971872320

約数和(自身を除く): 651728832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 119101, 238202, 357303, 476404, 714606, 833707, 952808, 1429212, 1667414, 1905616, 2501121, 2858424, 3334828, 3811232, 5002242, 5716848, 6669656, 7622464, 10004484, 11433696, 13339312, 15244928, 20008968, 22867392, 26678624, 40017936, 45734784, 53357248, 80035872, 106714496, 160071744, 320143488]

約数ペア:

[(1, 320143488), (2, 160071744), (3, 106714496), (4, 80035872), (6, 53357248), (7, 45734784), (8, 40017936), (12, 26678624), (14, 22867392), (16, 20008968), (21, 15244928), (24, 13339312), (28, 11433696), (32, 10004484), (42, 7622464), (48, 6669656), (56, 5716848), (64, 5002242), (84, 3811232), (96, 3334828), (112, 2858424), (128, 2501121), (168, 1905616), (192, 1667414), (224, 1429212), (336, 952808), (384, 833707), (448, 714606), (672, 476404), (896, 357303), (1344, 238202), (2688, 119101)]