7986601728

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{23581}}^1$

素因数の和:23620

約数の個数: 216

約数和(自身を含む): 27474916560

約数和(自身を除く): 19488314832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 5376, 6048, 6272, 6912, 7056, 8064, 9408, 10584, 12096, 12544, 14112, 16128, 18816, 21168, 23581, 24192, 28224, 37632, 42336, 47162, 48384, 56448, 70743, 84672, 94324, 112896, 141486, 165067, 169344, 188648, 212229, 282972, 330134, 338688, 377296, 424458, 495201, 565944, 636687, 660268, 754592, 848916, 990402, 1131888, 1155469, 1273374, 1320536, 1485603, 1509184, 1697832, 1980804, 2263776, 2310938, 2546748, 2641072, 2971206, 3018368, 3395664, 3466407, 3961608, 4456809, 4527552, 4621876, 5093496, 5282144, 5942412, 6036736, 6791328, 6932814, 7923216, 8913618, 9055104, 9243752, 10186992, 10399221, 10564288, 11884824, 13582656, 13865628, 15846432, 17827236, 18110208, 18487504, 20373984, 20798442, 21128576, 23769648, 27165312, 27731256, 31197663, 31692864, 35654472, 36975008, 40747968, 41596884, 42257152, 47539296, 54330624, 55462512, 62395326, 63385728, 71308944, 73950016, 81495936, 83193768, 95078592, 110925024, 124790652, 126771456, 142617888, 147900032, 162991872, 166387536, 190157184, 221850048, 249581304, 285235776, 295800064, 332775072, 380314368, 443700096, 499162608, 570471552, 665550144, 887400192, 998325216, 1140943104, 1331100288, 1996650432, 2662200576, 3993300864, 7986601728]

約数ペア:

[(1, 7986601728), (2, 3993300864), (3, 2662200576), (4, 1996650432), (6, 1331100288), (7, 1140943104), (8, 998325216), (9, 887400192), (12, 665550144), (14, 570471552), (16, 499162608), (18, 443700096), (21, 380314368), (24, 332775072), (27, 295800064), (28, 285235776), (32, 249581304), (36, 221850048), (42, 190157184), (48, 166387536), (49, 162991872), (54, 147900032), (56, 142617888), (63, 126771456), (64, 124790652), (72, 110925024), (84, 95078592), (96, 83193768), (98, 81495936), (108, 73950016), (112, 71308944), (126, 63385728), (128, 62395326), (144, 55462512), (147, 54330624), (168, 47539296), (189, 42257152), (192, 41596884), (196, 40747968), (216, 36975008), (224, 35654472), (252, 31692864), (256, 31197663), (288, 27731256), (294, 27165312), (336, 23769648), (378, 21128576), (384, 20798442), (392, 20373984), (432, 18487504), (441, 18110208), (448, 17827236), (504, 15846432), (576, 13865628), (588, 13582656), (672, 11884824), (756, 10564288), (768, 10399221), (784, 10186992), (864, 9243752), (882, 9055104), (896, 8913618), (1008, 7923216), (1152, 6932814), (1176, 6791328), (1323, 6036736), (1344, 5942412), (1512, 5282144), (1568, 5093496), (1728, 4621876), (1764, 4527552), (1792, 4456809), (2016, 3961608), (2304, 3466407), (2352, 3395664), (2646, 3018368), (2688, 2971206), (3024, 2641072), (3136, 2546748), (3456, 2310938), (3528, 2263776), (4032, 1980804), (4704, 1697832), (5292, 1509184), (5376, 1485603), (6048, 1320536), (6272, 1273374), (6912, 1155469), (7056, 1131888), (8064, 990402), (9408, 848916), (10584, 754592), (12096, 660268), (12544, 636687), (14112, 565944), (16128, 495201), (18816, 424458), (21168, 377296), (23581, 338688), (24192, 330134), (28224, 282972), (37632, 212229), (42336, 188648), (47162, 169344), (48384, 165067), (56448, 141486), (70743, 112896), (84672, 94324)]