280367664

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{87179}}^1$

素因数の和:87257

約数の個数: 40

約数和(自身を含む): 735101760

約数和(自身を除く): 454734096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 87179, 174358, 261537, 348716, 523074, 697432, 1046148, 1394864, 2092296, 4184592, 5840993, 11681986, 17522979, 23363972, 35045958, 46727944, 70091916, 93455888, 140183832, 280367664]

約数ペア:

[(1, 280367664), (2, 140183832), (3, 93455888), (4, 70091916), (6, 46727944), (8, 35045958), (12, 23363972), (16, 17522979), (24, 11681986), (48, 5840993), (67, 4184592), (134, 2092296), (201, 1394864), (268, 1046148), (402, 697432), (536, 523074), (804, 348716), (1072, 261537), (1608, 174358), (3216, 87179)]