285181056

素因数分解:

$2^7\times 3^2\times {\mathrm{247553}}^1$

素因数の和:247573

約数の個数: 48

約数和(自身を含む): 820641510

約数和(自身を除く): 535460454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 247553, 495106, 742659, 990212, 1485318, 1980424, 2227977, 2970636, 3960848, 4455954, 5941272, 7921696, 8911908, 11882544, 15843392, 17823816, 23765088, 31686784, 35647632, 47530176, 71295264, 95060352, 142590528, 285181056]

約数ペア:

[(1, 285181056), (2, 142590528), (3, 95060352), (4, 71295264), (6, 47530176), (8, 35647632), (9, 31686784), (12, 23765088), (16, 17823816), (18, 15843392), (24, 11882544), (32, 8911908), (36, 7921696), (48, 5941272), (64, 4455954), (72, 3960848), (96, 2970636), (128, 2227977), (144, 1980424), (192, 1485318), (288, 990212), (384, 742659), (576, 495106), (1152, 247553)]