251645741952

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{976643}}^1$

素因数の和:976732

約数の個数: 128

約数和(自身を含む): 741155598720

約数和(自身を除く): 489509856768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 264, 352, 366, 384, 488, 528, 671, 704, 732, 976, 1056, 1342, 1408, 1464, 1952, 2013, 2112, 2684, 2928, 3904, 4026, 4224, 5368, 5856, 7808, 8052, 10736, 11712, 16104, 21472, 23424, 32208, 42944, 64416, 85888, 128832, 257664, 976643, 1953286, 2929929, 3906572, 5859858, 7813144, 10743073, 11719716, 15626288, 21486146, 23439432, 31252576, 32229219, 42972292, 46878864, 59575223, 62505152, 64458438, 85944584, 93757728, 119150446, 125010304, 128916876, 171889168, 178725669, 187515456, 238300892, 257833752, 343778336, 357451338, 375030912, 476601784, 515667504, 655327453, 687556672, 714902676, 953203568, 1031335008, 1310654906, 1375113344, 1429805352, 1906407136, 1965982359, 2062670016, 2621309812, 2859610704, 3812814272, 3931964718, 4125340032, 5242619624, 5719221408, 7625628544, 7863929436, 10485239248, 11438442816, 15727858872, 20970478496, 22876885632, 31455717744, 41940956992, 62911435488, 83881913984, 125822870976, 251645741952]

約数ペア:

[(1, 251645741952), (2, 125822870976), (3, 83881913984), (4, 62911435488), (6, 41940956992), (8, 31455717744), (11, 22876885632), (12, 20970478496), (16, 15727858872), (22, 11438442816), (24, 10485239248), (32, 7863929436), (33, 7625628544), (44, 5719221408), (48, 5242619624), (61, 4125340032), (64, 3931964718), (66, 3812814272), (88, 2859610704), (96, 2621309812), (122, 2062670016), (128, 1965982359), (132, 1906407136), (176, 1429805352), (183, 1375113344), (192, 1310654906), (244, 1031335008), (264, 953203568), (352, 714902676), (366, 687556672), (384, 655327453), (488, 515667504), (528, 476601784), (671, 375030912), (704, 357451338), (732, 343778336), (976, 257833752), (1056, 238300892), (1342, 187515456), (1408, 178725669), (1464, 171889168), (1952, 128916876), (2013, 125010304), (2112, 119150446), (2684, 93757728), (2928, 85944584), (3904, 64458438), (4026, 62505152), (4224, 59575223), (5368, 46878864), (5856, 42972292), (7808, 32229219), (8052, 31252576), (10736, 23439432), (11712, 21486146), (16104, 15626288), (21472, 11719716), (23424, 10743073), (32208, 7813144), (42944, 5859858), (64416, 3906572), (85888, 2929929), (128832, 1953286), (257664, 976643)]