220936632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21559}}^1$

素因数の和:21636

約数の個数: 64

約数和(自身を含む): 641625600

約数和(自身を除く): 420688968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 21559, 43118, 64677, 86236, 129354, 150913, 172472, 258708, 301826, 452739, 517416, 603652, 905478, 1207304, 1315099, 1810956, 2630198, 3621912, 3945297, 5260396, 7890594, 9205693, 10520792, 15781188, 18411386, 27617079, 31562376, 36822772, 55234158, 73645544, 110468316, 220936632]

約数ペア:

[(1, 220936632), (2, 110468316), (3, 73645544), (4, 55234158), (6, 36822772), (7, 31562376), (8, 27617079), (12, 18411386), (14, 15781188), (21, 10520792), (24, 9205693), (28, 7890594), (42, 5260396), (56, 3945297), (61, 3621912), (84, 2630198), (122, 1810956), (168, 1315099), (183, 1207304), (244, 905478), (366, 603652), (427, 517416), (488, 452739), (732, 301826), (854, 258708), (1281, 172472), (1464, 150913), (1708, 129354), (2562, 86236), (3416, 64677), (5124, 43118), (10248, 21559)]