218132376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{118037}}^1$

素因数の和:118064

約数の個数: 64

約数和(自身を含む): 679898880

約数和(自身を除く): 461766504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 118037, 236074, 354111, 472148, 708222, 826259, 944296, 1298407, 1416444, 1652518, 2478777, 2596814, 2832888, 3305036, 3895221, 4957554, 5193628, 6610072, 7790442, 9088849, 9915108, 10387256, 15580884, 18177698, 19830216, 27266547, 31161768, 36355396, 54533094, 72710792, 109066188, 218132376]

約数ペア:

[(1, 218132376), (2, 109066188), (3, 72710792), (4, 54533094), (6, 36355396), (7, 31161768), (8, 27266547), (11, 19830216), (12, 18177698), (14, 15580884), (21, 10387256), (22, 9915108), (24, 9088849), (28, 7790442), (33, 6610072), (42, 5193628), (44, 4957554), (56, 3895221), (66, 3305036), (77, 2832888), (84, 2596814), (88, 2478777), (132, 1652518), (154, 1416444), (168, 1298407), (231, 944296), (264, 826259), (308, 708222), (462, 472148), (616, 354111), (924, 236074), (1848, 118037)]