214719912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 670438080

約数和(自身を除く): 455718168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 361, 396, 418, 456, 627, 684, 722, 751, 792, 836, 1083, 1254, 1368, 1444, 1502, 1672, 1881, 2166, 2253, 2508, 2888, 3004, 3249, 3762, 3971, 4332, 4506, 5016, 6008, 6498, 6759, 7524, 7942, 8261, 8664, 9012, 11913, 12996, 13518, 14269, 15048, 15884, 16522, 18024, 23826, 24783, 25992, 27036, 28538, 31768, 33044, 35739, 42807, 47652, 49566, 54072, 57076, 66088, 71478, 74349, 85614, 95304, 99132, 114152, 128421, 142956, 148698, 156959, 171228, 198264, 256842, 271111, 285912, 297396, 313918, 342456, 470877, 513684, 542222, 594792, 627836, 813333, 941754, 1027368, 1084444, 1255672, 1412631, 1626666, 1883508, 2168888, 2439999, 2825262, 2982221, 3253332, 3767016, 4879998, 5650524, 5964442, 6506664, 8946663, 9759996, 11301048, 11928884, 17893326, 19519992, 23857768, 26839989, 35786652, 53679978, 71573304, 107359956, 214719912]

約数ペア:

[(1, 214719912), (2, 107359956), (3, 71573304), (4, 53679978), (6, 35786652), (8, 26839989), (9, 23857768), (11, 19519992), (12, 17893326), (18, 11928884), (19, 11301048), (22, 9759996), (24, 8946663), (33, 6506664), (36, 5964442), (38, 5650524), (44, 4879998), (57, 3767016), (66, 3253332), (72, 2982221), (76, 2825262), (88, 2439999), (99, 2168888), (114, 1883508), (132, 1626666), (152, 1412631), (171, 1255672), (198, 1084444), (209, 1027368), (228, 941754), (264, 813333), (342, 627836), (361, 594792), (396, 542222), (418, 513684), (456, 470877), (627, 342456), (684, 313918), (722, 297396), (751, 285912), (792, 271111), (836, 256842), (1083, 198264), (1254, 171228), (1368, 156959), (1444, 148698), (1502, 142956), (1672, 128421), (1881, 114152), (2166, 99132), (2253, 95304), (2508, 85614), (2888, 74349), (3004, 71478), (3249, 66088), (3762, 57076), (3971, 54072), (4332, 49566), (4506, 47652), (5016, 42807), (6008, 35739), (6498, 33044), (6759, 31768), (7524, 28538), (7942, 27036), (8261, 25992), (8664, 24783), (9012, 23826), (11913, 18024), (12996, 16522), (13518, 15884), (14269, 15048)]