289982178176

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{3541}}^1$

素因数の和:3948

約数の個数: 128

約数和(自身を含む): 615049881600

約数和(自身を除く): 325067703424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 223, 302, 304, 446, 604, 608, 892, 1208, 1216, 1784, 2416, 2432, 2869, 3541, 3568, 4237, 4832, 5738, 7082, 7136, 8474, 9664, 11476, 14164, 14272, 16948, 19328, 22952, 28328, 28544, 33673, 33896, 45904, 56656, 67279, 67346, 67792, 91808, 113312, 134558, 134692, 135584, 183616, 226624, 269116, 269384, 271168, 367232, 453248, 534691, 538232, 538768, 542336, 639787, 789643, 1069382, 1076464, 1077536, 1279574, 1579286, 2138764, 2152928, 2155072, 2559148, 3158572, 4277528, 4305856, 4310144, 5118296, 6317144, 8555056, 8611712, 10159129, 10236592, 12634288, 15003217, 17110112, 20318258, 20473184, 25268576, 30006434, 34220224, 40636516, 40946368, 50537152, 60012868, 68440448, 81273032, 81892736, 101074304, 119236093, 120025736, 162546064, 238472186, 240051472, 325092128, 476944372, 480102944, 650184256, 953888744, 960205888, 1300368512, 1907777488, 1920411776, 2265485767, 3815554976, 4530971534, 7631109952, 9061943068, 15262219904, 18123886136, 36247772272, 72495544544, 144991089088, 289982178176]

約数ペア:

[(1, 289982178176), (2, 144991089088), (4, 72495544544), (8, 36247772272), (16, 18123886136), (19, 15262219904), (32, 9061943068), (38, 7631109952), (64, 4530971534), (76, 3815554976), (128, 2265485767), (151, 1920411776), (152, 1907777488), (223, 1300368512), (302, 960205888), (304, 953888744), (446, 650184256), (604, 480102944), (608, 476944372), (892, 325092128), (1208, 240051472), (1216, 238472186), (1784, 162546064), (2416, 120025736), (2432, 119236093), (2869, 101074304), (3541, 81892736), (3568, 81273032), (4237, 68440448), (4832, 60012868), (5738, 50537152), (7082, 40946368), (7136, 40636516), (8474, 34220224), (9664, 30006434), (11476, 25268576), (14164, 20473184), (14272, 20318258), (16948, 17110112), (19328, 15003217), (22952, 12634288), (28328, 10236592), (28544, 10159129), (33673, 8611712), (33896, 8555056), (45904, 6317144), (56656, 5118296), (67279, 4310144), (67346, 4305856), (67792, 4277528), (91808, 3158572), (113312, 2559148), (134558, 2155072), (134692, 2152928), (135584, 2138764), (183616, 1579286), (226624, 1279574), (269116, 1077536), (269384, 1076464), (271168, 1069382), (367232, 789643), (453248, 639787), (534691, 542336), (538232, 538768)]