423582208

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1717

約数の個数: 80

約数和(自身を含む): 981097920

約数和(自身を除く): 557515712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1168, 1619, 1792, 2044, 2336, 3238, 3584, 4088, 4672, 6476, 8176, 9344, 11333, 12952, 16352, 18688, 22666, 25904, 32704, 37376, 45332, 51808, 65408, 90664, 103616, 118187, 130816, 181328, 207232, 236374, 261632, 362656, 414464, 472748, 725312, 827309, 828928, 945496, 1450624, 1654618, 1890992, 2901248, 3309236, 3781984, 5802496, 6618472, 7563968, 13236944, 15127936, 26473888, 30255872, 52947776, 60511744, 105895552, 211791104, 423582208]

約数ペア:

[(1, 423582208), (2, 211791104), (4, 105895552), (7, 60511744), (8, 52947776), (14, 30255872), (16, 26473888), (28, 15127936), (32, 13236944), (56, 7563968), (64, 6618472), (73, 5802496), (112, 3781984), (128, 3309236), (146, 2901248), (224, 1890992), (256, 1654618), (292, 1450624), (448, 945496), (511, 828928), (512, 827309), (584, 725312), (896, 472748), (1022, 414464), (1168, 362656), (1619, 261632), (1792, 236374), (2044, 207232), (2336, 181328), (3238, 130816), (3584, 118187), (4088, 103616), (4672, 90664), (6476, 65408), (8176, 51808), (9344, 45332), (11333, 37376), (12952, 32704), (16352, 25904), (18688, 22666)]