221782008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57397}}^1$

素因数の和:57436

約数の個数: 64

約数和(自身を含む): 661224960

約数和(自身を除く): 439442952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 57397, 114794, 172191, 229588, 344382, 401779, 459176, 688764, 803558, 1205337, 1320131, 1377528, 1607116, 2410674, 2640262, 3214232, 3960393, 4821348, 5280524, 7920786, 9240917, 9642696, 10561048, 15841572, 18481834, 27722751, 31683144, 36963668, 55445502, 73927336, 110891004, 221782008]

約数ペア:

[(1, 221782008), (2, 110891004), (3, 73927336), (4, 55445502), (6, 36963668), (7, 31683144), (8, 27722751), (12, 18481834), (14, 15841572), (21, 10561048), (23, 9642696), (24, 9240917), (28, 7920786), (42, 5280524), (46, 4821348), (56, 3960393), (69, 3214232), (84, 2640262), (92, 2410674), (138, 1607116), (161, 1377528), (168, 1320131), (184, 1205337), (276, 803558), (322, 688764), (483, 459176), (552, 401779), (644, 344382), (966, 229588), (1288, 172191), (1932, 114794), (3864, 57397)]