217898983428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{5415523}}^1$

素因数の和:5416016

約数の個数: 48

約数和(自身を含む): 582277140480

約数和(自身を除く): 364378157052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1916, 2874, 3353, 5748, 6706, 10059, 13412, 20118, 40236, 5415523, 10831046, 16246569, 21662092, 32493138, 37908661, 64986276, 75817322, 113725983, 151634644, 227451966, 454903932, 2594035517, 5188071034, 7782106551, 10376142068, 15564213102, 18158248619, 31128426204, 36316497238, 54474745857, 72632994476, 108949491714, 217898983428]

約数ペア:

[(1, 217898983428), (2, 108949491714), (3, 72632994476), (4, 54474745857), (6, 36316497238), (7, 31128426204), (12, 18158248619), (14, 15564213102), (21, 10376142068), (28, 7782106551), (42, 5188071034), (84, 2594035517), (479, 454903932), (958, 227451966), (1437, 151634644), (1916, 113725983), (2874, 75817322), (3353, 64986276), (5748, 37908661), (6706, 32493138), (10059, 21662092), (13412, 16246569), (20118, 10831046), (40236, 5415523)]