287957292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{3643}}^1$

素因数の和:4598

約数の個数: 48

約数和(自身を含む): 768913152

約数和(自身を除く): 480955860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 941, 1882, 2823, 3643, 3764, 5646, 6587, 7286, 10929, 11292, 13174, 14572, 19761, 21858, 25501, 26348, 39522, 43716, 51002, 76503, 79044, 102004, 153006, 306012, 3428063, 6856126, 10284189, 13712252, 20568378, 23996441, 41136756, 47992882, 71989323, 95985764, 143978646, 287957292]

約数ペア:

[(1, 287957292), (2, 143978646), (3, 95985764), (4, 71989323), (6, 47992882), (7, 41136756), (12, 23996441), (14, 20568378), (21, 13712252), (28, 10284189), (42, 6856126), (84, 3428063), (941, 306012), (1882, 153006), (2823, 102004), (3643, 79044), (3764, 76503), (5646, 51002), (6587, 43716), (7286, 39522), (10929, 26348), (11292, 25501), (13174, 21858), (14572, 19761)]