664636434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{14831}}^1$

素因数の和:14951

約数の個数: 64

約数和(自身を含む): 1674473472

約数和(自身を除く): 1009837038

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 194, 231, 291, 462, 582, 679, 1067, 1358, 2037, 2134, 3201, 4074, 6402, 7469, 14831, 14938, 22407, 29662, 44493, 44814, 88986, 103817, 163141, 207634, 311451, 326282, 489423, 622902, 978846, 1141987, 1438607, 2283974, 2877214, 3425961, 4315821, 6851922, 8631642, 10070249, 15824677, 20140498, 30210747, 31649354, 47474031, 60421494, 94948062, 110772739, 221545478, 332318217, 664636434]

約数ペア:

[(1, 664636434), (2, 332318217), (3, 221545478), (6, 110772739), (7, 94948062), (11, 60421494), (14, 47474031), (21, 31649354), (22, 30210747), (33, 20140498), (42, 15824677), (66, 10070249), (77, 8631642), (97, 6851922), (154, 4315821), (194, 3425961), (231, 2877214), (291, 2283974), (462, 1438607), (582, 1141987), (679, 978846), (1067, 622902), (1358, 489423), (2037, 326282), (2134, 311451), (3201, 207634), (4074, 163141), (6402, 103817), (7469, 88986), (14831, 44814), (14938, 44493), (22407, 29662)]