213919488

素因数分解:

$2^8\times 3^3\times {\mathrm{30949}}^1$

素因数の和:30974

約数の個数: 72

約数和(自身を含む): 632618000

約数和(自身を除く): 418698512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 30949, 61898, 92847, 123796, 185694, 247592, 278541, 371388, 495184, 557082, 742776, 835623, 990368, 1114164, 1485552, 1671246, 1980736, 2228328, 2971104, 3342492, 3961472, 4456656, 5942208, 6684984, 7922944, 8913312, 11884416, 13369968, 17826624, 23768832, 26739936, 35653248, 53479872, 71306496, 106959744, 213919488]

約数ペア:

[(1, 213919488), (2, 106959744), (3, 71306496), (4, 53479872), (6, 35653248), (8, 26739936), (9, 23768832), (12, 17826624), (16, 13369968), (18, 11884416), (24, 8913312), (27, 7922944), (32, 6684984), (36, 5942208), (48, 4456656), (54, 3961472), (64, 3342492), (72, 2971104), (96, 2228328), (108, 1980736), (128, 1671246), (144, 1485552), (192, 1114164), (216, 990368), (256, 835623), (288, 742776), (384, 557082), (432, 495184), (576, 371388), (768, 278541), (864, 247592), (1152, 185694), (1728, 123796), (2304, 92847), (3456, 61898), (6912, 30949)]