198598752

素因数分解:

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

素因数の和:218

約数の個数: 216

約数和(自身を含む): 640490760

約数和(自身を除く): 441892008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 121, 123, 132, 139, 144, 164, 176, 198, 242, 246, 264, 278, 288, 328, 352, 363, 369, 396, 417, 451, 484, 492, 528, 556, 656, 726, 738, 792, 834, 902, 968, 984, 1056, 1089, 1112, 1251, 1312, 1353, 1452, 1476, 1529, 1584, 1668, 1804, 1936, 1968, 2178, 2224, 2502, 2706, 2904, 2952, 3058, 3168, 3336, 3608, 3872, 3936, 4059, 4356, 4448, 4587, 4961, 5004, 5412, 5699, 5808, 5904, 6116, 6672, 7216, 8118, 8712, 9174, 9922, 10008, 10824, 11398, 11616, 11808, 12232, 13344, 13761, 14432, 14883, 16236, 16819, 17097, 17424, 18348, 19844, 20016, 21648, 22796, 24464, 27522, 29766, 32472, 33638, 34194, 34848, 36696, 39688, 40032, 43296, 44649, 45592, 48928, 50457, 51291, 55044, 59532, 62689, 64944, 67276, 68388, 73392, 79376, 89298, 91184, 100914, 102582, 110088, 119064, 125378, 129888, 134552, 136776, 146784, 151371, 158752, 178596, 182368, 188067, 201828, 205164, 220176, 238128, 250756, 269104, 273552, 302742, 357192, 376134, 403656, 410328, 440352, 476256, 501512, 538208, 547104, 564201, 605484, 689579, 714384, 752268, 807312, 820656, 1003024, 1128402, 1210968, 1379158, 1428768, 1504536, 1614624, 1641312, 2006048, 2068737, 2256804, 2421936, 2758316, 3009072, 4137474, 4513608, 4843872, 5516632, 6018144, 6206211, 8274948, 9027216, 11033264, 12412422, 16549896, 18054432, 22066528, 24824844, 33099792, 49649688, 66199584, 99299376, 198598752]

約数ペア:

[(1, 198598752), (2, 99299376), (3, 66199584), (4, 49649688), (6, 33099792), (8, 24824844), (9, 22066528), (11, 18054432), (12, 16549896), (16, 12412422), (18, 11033264), (22, 9027216), (24, 8274948), (32, 6206211), (33, 6018144), (36, 5516632), (41, 4843872), (44, 4513608), (48, 4137474), (66, 3009072), (72, 2758316), (82, 2421936), (88, 2256804), (96, 2068737), (99, 2006048), (121, 1641312), (123, 1614624), (132, 1504536), (139, 1428768), (144, 1379158), (164, 1210968), (176, 1128402), (198, 1003024), (242, 820656), (246, 807312), (264, 752268), (278, 714384), (288, 689579), (328, 605484), (352, 564201), (363, 547104), (369, 538208), (396, 501512), (417, 476256), (451, 440352), (484, 410328), (492, 403656), (528, 376134), (556, 357192), (656, 302742), (726, 273552), (738, 269104), (792, 250756), (834, 238128), (902, 220176), (968, 205164), (984, 201828), (1056, 188067), (1089, 182368), (1112, 178596), (1251, 158752), (1312, 151371), (1353, 146784), (1452, 136776), (1476, 134552), (1529, 129888), (1584, 125378), (1668, 119064), (1804, 110088), (1936, 102582), (1968, 100914), (2178, 91184), (2224, 89298), (2502, 79376), (2706, 73392), (2904, 68388), (2952, 67276), (3058, 64944), (3168, 62689), (3336, 59532), (3608, 55044), (3872, 51291), (3936, 50457), (4059, 48928), (4356, 45592), (4448, 44649), (4587, 43296), (4961, 40032), (5004, 39688), (5412, 36696), (5699, 34848), (5808, 34194), (5904, 33638), (6116, 32472), (6672, 29766), (7216, 27522), (8118, 24464), (8712, 22796), (9174, 21648), (9922, 20016), (10008, 19844), (10824, 18348), (11398, 17424), (11616, 17097), (11808, 16819), (12232, 16236), (13344, 14883), (13761, 14432)]