285240176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1427}}^1$

素因数の和:1510

約数の個数: 60

約数和(自身を含む): 615413736

約数和(自身を除く): 330173560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1427, 1612, 1922, 2854, 3224, 3844, 5708, 6448, 7688, 11416, 12493, 15376, 18551, 22832, 24986, 37102, 44237, 49972, 74204, 88474, 99944, 148408, 176948, 199888, 296816, 353896, 575081, 707792, 1150162, 1371347, 2300324, 2742694, 4600648, 5485388, 9201296, 10970776, 17827511, 21941552, 35655022, 71310044, 142620088, 285240176]

約数ペア:

[(1, 285240176), (2, 142620088), (4, 71310044), (8, 35655022), (13, 21941552), (16, 17827511), (26, 10970776), (31, 9201296), (52, 5485388), (62, 4600648), (104, 2742694), (124, 2300324), (208, 1371347), (248, 1150162), (403, 707792), (496, 575081), (806, 353896), (961, 296816), (1427, 199888), (1612, 176948), (1922, 148408), (2854, 99944), (3224, 88474), (3844, 74204), (5708, 49972), (6448, 44237), (7688, 37102), (11416, 24986), (12493, 22832), (15376, 18551)]