1681297236864

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3657793}}^1$

素因数の和:3657842

約数の個数: 256

約数和(自身を含む): 5969519808000

約数和(自身を除く): 4288222571136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 7296, 8064, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 17024, 19152, 21888, 24192, 25536, 28728, 32832, 38304, 51072, 57456, 65664, 76608, 114912, 153216, 229824, 459648, 3657793, 7315586, 10973379, 14631172, 21946758, 25604551, 29262344, 32920137, 43893516, 51209102, 58524688, 65840274, 69498067, 76813653, 87787032, 98760411, 102418204, 117049376, 131680548, 138996134, 153627306, 175574064, 197520822, 204836408, 208494201, 230440959, 234098752, 263361096, 277992268, 307254612, 351148128, 395041644, 409672816, 416988402, 460881918, 468197504, 486486469, 526722192, 555984536, 614509224, 625482603, 691322877, 702296256, 790083288, 819345632, 833976804, 921763836, 972972938, 1053444384, 1111969072, 1229018448, 1250965206, 1382645754, 1404592512, 1459459407, 1580166576, 1638691264, 1667953608, 1843527672, 1876447809, 1945945876, 2106888768, 2223938144, 2458036896, 2501930412, 2765291508, 2918918814, 3160333152, 3277382528, 3335907216, 3687055344, 3752895618, 3891891752, 4213777536, 4378378221, 4447876288, 4916073792, 5003860824, 5530583016, 5837837628, 6320666304, 6671814432, 7374110688, 7505791236, 7783783504, 8756756442, 8895752576, 9832147584, 10007721648, 11061166032, 11675675256, 12641332608, 13135134663, 13343628864, 14748221376, 15011582472, 15567567008, 17513512884, 20015443296, 22122332064, 23351350512, 26270269326, 26687257728, 29496442752, 30023164944, 31135134016, 35027025768, 40030886592, 44244664128, 46702701024, 52540538652, 60046329888, 62270268032, 70054051536, 80061773184, 88489328256, 93405402048, 105081077304, 120092659776, 140108103072, 186810804096, 210162154608, 240185319552, 280216206144, 420324309216, 560432412288, 840648618432, 1681297236864]

約数ペア:

[(1, 1681297236864), (2, 840648618432), (3, 560432412288), (4, 420324309216), (6, 280216206144), (7, 240185319552), (8, 210162154608), (9, 186810804096), (12, 140108103072), (14, 120092659776), (16, 105081077304), (18, 93405402048), (19, 88489328256), (21, 80061773184), (24, 70054051536), (27, 62270268032), (28, 60046329888), (32, 52540538652), (36, 46702701024), (38, 44244664128), (42, 40030886592), (48, 35027025768), (54, 31135134016), (56, 30023164944), (57, 29496442752), (63, 26687257728), (64, 26270269326), (72, 23351350512), (76, 22122332064), (84, 20015443296), (96, 17513512884), (108, 15567567008), (112, 15011582472), (114, 14748221376), (126, 13343628864), (128, 13135134663), (133, 12641332608), (144, 11675675256), (152, 11061166032), (168, 10007721648), (171, 9832147584), (189, 8895752576), (192, 8756756442), (216, 7783783504), (224, 7505791236), (228, 7374110688), (252, 6671814432), (266, 6320666304), (288, 5837837628), (304, 5530583016), (336, 5003860824), (342, 4916073792), (378, 4447876288), (384, 4378378221), (399, 4213777536), (432, 3891891752), (448, 3752895618), (456, 3687055344), (504, 3335907216), (513, 3277382528), (532, 3160333152), (576, 2918918814), (608, 2765291508), (672, 2501930412), (684, 2458036896), (756, 2223938144), (798, 2106888768), (864, 1945945876), (896, 1876447809), (912, 1843527672), (1008, 1667953608), (1026, 1638691264), (1064, 1580166576), (1152, 1459459407), (1197, 1404592512), (1216, 1382645754), (1344, 1250965206), (1368, 1229018448), (1512, 1111969072), (1596, 1053444384), (1728, 972972938), (1824, 921763836), (2016, 833976804), (2052, 819345632), (2128, 790083288), (2394, 702296256), (2432, 691322877), (2688, 625482603), (2736, 614509224), (3024, 555984536), (3192, 526722192), (3456, 486486469), (3591, 468197504), (3648, 460881918), (4032, 416988402), (4104, 409672816), (4256, 395041644), (4788, 351148128), (5472, 307254612), (6048, 277992268), (6384, 263361096), (7182, 234098752), (7296, 230440959), (8064, 208494201), (8208, 204836408), (8512, 197520822), (9576, 175574064), (10944, 153627306), (12096, 138996134), (12768, 131680548), (14364, 117049376), (16416, 102418204), (17024, 98760411), (19152, 87787032), (21888, 76813653), (24192, 69498067), (25536, 65840274), (28728, 58524688), (32832, 51209102), (38304, 43893516), (51072, 32920137), (57456, 29262344), (65664, 25604551), (76608, 21946758), (114912, 14631172), (153216, 10973379), (229824, 7315586), (459648, 3657793)]