2219982912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17761}}^1$

素因数の和:17817

約数の個数: 168

約数和(自身を含む): 7507215872

約数和(自身を除く): 5287232960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17761, 17856, 20832, 31248, 35522, 41664, 53283, 62496, 71044, 106566, 124327, 124992, 142088, 159849, 213132, 248654, 284176, 319698, 372981, 426264, 497308, 550591, 568352, 639396, 745962, 852528, 994616, 1101182, 1118943, 1136704, 1278792, 1491924, 1651773, 1705056, 1989232, 2202364, 2237886, 2557584, 2983848, 3303546, 3410112, 3854137, 3978464, 4404728, 4475772, 4955319, 5115168, 5967696, 6607092, 7708274, 7956928, 8809456, 8951544, 9910638, 10230336, 11562411, 11935392, 13214184, 15416548, 17618912, 17903088, 19821276, 23124822, 23870784, 26428368, 30833096, 34687233, 35237824, 35806176, 39642552, 46249644, 52856736, 61666192, 69374466, 71612352, 79285104, 92499288, 105713472, 123332384, 138748932, 158570208, 184998576, 246664768, 277497864, 317140416, 369997152, 554995728, 739994304, 1109991456, 2219982912]

約数ペア:

[(1, 2219982912), (2, 1109991456), (3, 739994304), (4, 554995728), (6, 369997152), (7, 317140416), (8, 277497864), (9, 246664768), (12, 184998576), (14, 158570208), (16, 138748932), (18, 123332384), (21, 105713472), (24, 92499288), (28, 79285104), (31, 71612352), (32, 69374466), (36, 61666192), (42, 52856736), (48, 46249644), (56, 39642552), (62, 35806176), (63, 35237824), (64, 34687233), (72, 30833096), (84, 26428368), (93, 23870784), (96, 23124822), (112, 19821276), (124, 17903088), (126, 17618912), (144, 15416548), (168, 13214184), (186, 11935392), (192, 11562411), (217, 10230336), (224, 9910638), (248, 8951544), (252, 8809456), (279, 7956928), (288, 7708274), (336, 6607092), (372, 5967696), (434, 5115168), (448, 4955319), (496, 4475772), (504, 4404728), (558, 3978464), (576, 3854137), (651, 3410112), (672, 3303546), (744, 2983848), (868, 2557584), (992, 2237886), (1008, 2202364), (1116, 1989232), (1302, 1705056), (1344, 1651773), (1488, 1491924), (1736, 1278792), (1953, 1136704), (1984, 1118943), (2016, 1101182), (2232, 994616), (2604, 852528), (2976, 745962), (3472, 639396), (3906, 568352), (4032, 550591), (4464, 497308), (5208, 426264), (5952, 372981), (6944, 319698), (7812, 284176), (8928, 248654), (10416, 213132), (13888, 159849), (15624, 142088), (17761, 124992), (17856, 124327), (20832, 106566), (31248, 71044), (35522, 62496), (41664, 53283)]