513408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 1566720

約数和(自身を除く): 1053312

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, 191, 192, 224, 336, 382, 384, 448, 573, 672, 764, 896, 1146, 1337, 1344, 1528, 2292, 2674, 2688, 3056, 4011, 4584, 5348, 6112, 8022, 9168, 10696, 12224, 16044, 18336, 21392, 24448, 32088, 36672, 42784, 64176, 73344, 85568, 128352, 171136, 256704, 513408]

約数ペア:

[(1, 513408), (2, 256704), (3, 171136), (4, 128352), (6, 85568), (7, 73344), (8, 64176), (12, 42784), (14, 36672), (16, 32088), (21, 24448), (24, 21392), (28, 18336), (32, 16044), (42, 12224), (48, 10696), (56, 9168), (64, 8022), (84, 6112), (96, 5348), (112, 4584), (128, 4011), (168, 3056), (191, 2688), (192, 2674), (224, 2292), (336, 1528), (382, 1344), (384, 1337), (448, 1146), (573, 896), (672, 764)]