728195424

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 2169296640

約数和(自身を除く): 1441101216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 121, 123, 132, 139, 164, 176, 242, 246, 264, 278, 328, 352, 363, 417, 451, 484, 492, 528, 556, 656, 726, 834, 902, 968, 984, 1056, 1112, 1312, 1331, 1353, 1452, 1529, 1668, 1804, 1936, 1968, 2224, 2662, 2706, 2904, 3058, 3336, 3608, 3872, 3936, 3993, 4448, 4587, 4961, 5324, 5412, 5699, 5808, 6116, 6672, 7216, 7986, 9174, 9922, 10648, 10824, 11398, 11616, 12232, 13344, 14432, 14883, 15972, 16819, 17097, 18348, 19844, 21296, 21648, 22796, 24464, 29766, 31944, 33638, 34194, 36696, 39688, 42592, 43296, 45592, 48928, 50457, 54571, 59532, 62689, 63888, 67276, 68388, 73392, 79376, 91184, 100914, 109142, 119064, 125378, 127776, 134552, 136776, 146784, 158752, 163713, 182368, 185009, 188067, 201828, 218284, 238128, 250756, 269104, 273552, 327426, 370018, 376134, 403656, 436568, 476256, 501512, 538208, 547104, 555027, 654852, 689579, 740036, 752268, 807312, 873136, 1003024, 1110054, 1309704, 1379158, 1480072, 1504536, 1614624, 1746272, 2006048, 2068737, 2220108, 2619408, 2758316, 2960144, 3009072, 4137474, 4440216, 5238816, 5516632, 5920288, 6018144, 7585369, 8274948, 8880432, 11033264, 15170738, 16549896, 17760864, 22066528, 22756107, 30341476, 33099792, 45512214, 60682952, 66199584, 91024428, 121365904, 182048856, 242731808, 364097712, 728195424]

約数ペア:

[(1, 728195424), (2, 364097712), (3, 242731808), (4, 182048856), (6, 121365904), (8, 91024428), (11, 66199584), (12, 60682952), (16, 45512214), (22, 33099792), (24, 30341476), (32, 22756107), (33, 22066528), (41, 17760864), (44, 16549896), (48, 15170738), (66, 11033264), (82, 8880432), (88, 8274948), (96, 7585369), (121, 6018144), (123, 5920288), (132, 5516632), (139, 5238816), (164, 4440216), (176, 4137474), (242, 3009072), (246, 2960144), (264, 2758316), (278, 2619408), (328, 2220108), (352, 2068737), (363, 2006048), (417, 1746272), (451, 1614624), (484, 1504536), (492, 1480072), (528, 1379158), (556, 1309704), (656, 1110054), (726, 1003024), (834, 873136), (902, 807312), (968, 752268), (984, 740036), (1056, 689579), (1112, 654852), (1312, 555027), (1331, 547104), (1353, 538208), (1452, 501512), (1529, 476256), (1668, 436568), (1804, 403656), (1936, 376134), (1968, 370018), (2224, 327426), (2662, 273552), (2706, 269104), (2904, 250756), (3058, 238128), (3336, 218284), (3608, 201828), (3872, 188067), (3936, 185009), (3993, 182368), (4448, 163713), (4587, 158752), (4961, 146784), (5324, 136776), (5412, 134552), (5699, 127776), (5808, 125378), (6116, 119064), (6672, 109142), (7216, 100914), (7986, 91184), (9174, 79376), (9922, 73392), (10648, 68388), (10824, 67276), (11398, 63888), (11616, 62689), (12232, 59532), (13344, 54571), (14432, 50457), (14883, 48928), (15972, 45592), (16819, 43296), (17097, 42592), (18348, 39688), (19844, 36696), (21296, 34194), (21648, 33638), (22796, 31944), (24464, 29766)]