217413542912

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4729}}^1$

素因数の和:4924

約数の個数: 176

約数和(自身を含む): 487988424000

約数和(自身を除く): 270574881088

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 139, 152, 256, 272, 278, 304, 323, 512, 544, 556, 608, 646, 1024, 1088, 1112, 1216, 1292, 2176, 2224, 2363, 2432, 2584, 2641, 4352, 4448, 4726, 4729, 4864, 5168, 5282, 8704, 8896, 9452, 9458, 9728, 10336, 10564, 17408, 17792, 18904, 18916, 19456, 20672, 21128, 35584, 37808, 37832, 41344, 42256, 44897, 71168, 75616, 75664, 80393, 82688, 84512, 89794, 89851, 142336, 151232, 151328, 160786, 165376, 169024, 179588, 179702, 302464, 302656, 321572, 330752, 338048, 359176, 359404, 604928, 605312, 643144, 657331, 676096, 718352, 718808, 1209856, 1210624, 1286288, 1314662, 1352192, 1436704, 1437616, 1527467, 2419712, 2421248, 2572576, 2629324, 2704384, 2873408, 2875232, 3054934, 4842496, 5145152, 5258648, 5746816, 5750464, 6109868, 10290304, 10517296, 11174627, 11493632, 11500928, 12219736, 12489289, 20580608, 21034592, 22349254, 22987264, 23001856, 24439472, 24978578, 41161216, 42069184, 44698508, 45974528, 46003712, 48878944, 49957156, 82322432, 84138368, 89397016, 92007424, 97757888, 99914312, 168276736, 178794032, 195515776, 199828624, 212317913, 336553472, 357588064, 391031552, 399657248, 424635826, 673106944, 715176128, 782063104, 799314496, 849271652, 1430352256, 1564126208, 1598628992, 1698543304, 2860704512, 3197257984, 3397086608, 5721409024, 6394515968, 6794173216, 11442818048, 12789031936, 13588346432, 27176692864, 54353385728, 108706771456, 217413542912]

約数ペア:

[(1, 217413542912), (2, 108706771456), (4, 54353385728), (8, 27176692864), (16, 13588346432), (17, 12789031936), (19, 11442818048), (32, 6794173216), (34, 6394515968), (38, 5721409024), (64, 3397086608), (68, 3197257984), (76, 2860704512), (128, 1698543304), (136, 1598628992), (139, 1564126208), (152, 1430352256), (256, 849271652), (272, 799314496), (278, 782063104), (304, 715176128), (323, 673106944), (512, 424635826), (544, 399657248), (556, 391031552), (608, 357588064), (646, 336553472), (1024, 212317913), (1088, 199828624), (1112, 195515776), (1216, 178794032), (1292, 168276736), (2176, 99914312), (2224, 97757888), (2363, 92007424), (2432, 89397016), (2584, 84138368), (2641, 82322432), (4352, 49957156), (4448, 48878944), (4726, 46003712), (4729, 45974528), (4864, 44698508), (5168, 42069184), (5282, 41161216), (8704, 24978578), (8896, 24439472), (9452, 23001856), (9458, 22987264), (9728, 22349254), (10336, 21034592), (10564, 20580608), (17408, 12489289), (17792, 12219736), (18904, 11500928), (18916, 11493632), (19456, 11174627), (20672, 10517296), (21128, 10290304), (35584, 6109868), (37808, 5750464), (37832, 5746816), (41344, 5258648), (42256, 5145152), (44897, 4842496), (71168, 3054934), (75616, 2875232), (75664, 2873408), (80393, 2704384), (82688, 2629324), (84512, 2572576), (89794, 2421248), (89851, 2419712), (142336, 1527467), (151232, 1437616), (151328, 1436704), (160786, 1352192), (165376, 1314662), (169024, 1286288), (179588, 1210624), (179702, 1209856), (302464, 718808), (302656, 718352), (321572, 676096), (330752, 657331), (338048, 643144), (359176, 605312), (359404, 604928)]