667128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:65

約数の個数: 96

約数和(自身を含む): 2194560

約数和(自身を除く): 1527432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 361, 399, 418, 456, 462, 532, 616, 627, 722, 798, 836, 924, 1064, 1083, 1254, 1444, 1463, 1596, 1672, 1848, 2166, 2508, 2527, 2888, 2926, 3192, 3971, 4332, 4389, 5016, 5054, 5852, 7581, 7942, 8664, 8778, 10108, 11704, 11913, 15162, 15884, 17556, 20216, 23826, 27797, 30324, 31768, 35112, 47652, 55594, 60648, 83391, 95304, 111188, 166782, 222376, 333564, 667128]

約数ペア:

[(1, 667128), (2, 333564), (3, 222376), (4, 166782), (6, 111188), (7, 95304), (8, 83391), (11, 60648), (12, 55594), (14, 47652), (19, 35112), (21, 31768), (22, 30324), (24, 27797), (28, 23826), (33, 20216), (38, 17556), (42, 15884), (44, 15162), (56, 11913), (57, 11704), (66, 10108), (76, 8778), (77, 8664), (84, 7942), (88, 7581), (114, 5852), (132, 5054), (133, 5016), (152, 4389), (154, 4332), (168, 3971), (209, 3192), (228, 2926), (231, 2888), (264, 2527), (266, 2508), (308, 2166), (361, 1848), (399, 1672), (418, 1596), (456, 1463), (462, 1444), (532, 1254), (616, 1083), (627, 1064), (722, 924), (798, 836)]