8007281152

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 160

約数和(自身を含む): 17972849664

約数和(自身を除く): 9965568512

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 151, 208, 248, 256, 257, 302, 403, 416, 496, 512, 514, 604, 806, 832, 992, 1028, 1208, 1612, 1664, 1963, 1984, 2056, 2416, 3224, 3328, 3341, 3926, 3968, 4112, 4681, 4832, 6448, 6656, 6682, 7852, 7936, 7967, 8224, 9362, 9664, 12896, 13364, 15704, 15872, 15934, 16448, 18724, 19328, 25792, 26728, 31408, 31868, 32896, 37448, 38656, 38807, 51584, 53456, 60853, 62816, 63736, 65792, 74896, 77312, 77614, 103168, 103571, 106912, 121706, 125632, 127472, 131584, 149792, 155228, 206336, 207142, 213824, 243412, 251264, 254944, 299584, 310456, 414284, 427648, 486824, 502528, 504491, 509888, 599168, 620912, 828568, 855296, 973648, 1005056, 1008982, 1019776, 1198336, 1203017, 1241824, 1657136, 1710592, 1947296, 2017964, 2039552, 2396672, 2406034, 2483648, 3314272, 3894592, 4035928, 4079104, 4812068, 4967296, 6628544, 7789184, 8071856, 9624136, 9934592, 13257088, 15578368, 15639221, 16143712, 19248272, 19869184, 26514176, 31156736, 31278442, 32287424, 38496544, 53028352, 62556884, 64574848, 76993088, 125113768, 129149696, 153986176, 250227536, 258299392, 307972352, 500455072, 615944704, 1000910144, 2001820288, 4003640576, 8007281152]

約数ペア:

[(1, 8007281152), (2, 4003640576), (4, 2001820288), (8, 1000910144), (13, 615944704), (16, 500455072), (26, 307972352), (31, 258299392), (32, 250227536), (52, 153986176), (62, 129149696), (64, 125113768), (104, 76993088), (124, 64574848), (128, 62556884), (151, 53028352), (208, 38496544), (248, 32287424), (256, 31278442), (257, 31156736), (302, 26514176), (403, 19869184), (416, 19248272), (496, 16143712), (512, 15639221), (514, 15578368), (604, 13257088), (806, 9934592), (832, 9624136), (992, 8071856), (1028, 7789184), (1208, 6628544), (1612, 4967296), (1664, 4812068), (1963, 4079104), (1984, 4035928), (2056, 3894592), (2416, 3314272), (3224, 2483648), (3328, 2406034), (3341, 2396672), (3926, 2039552), (3968, 2017964), (4112, 1947296), (4681, 1710592), (4832, 1657136), (6448, 1241824), (6656, 1203017), (6682, 1198336), (7852, 1019776), (7936, 1008982), (7967, 1005056), (8224, 973648), (9362, 855296), (9664, 828568), (12896, 620912), (13364, 599168), (15704, 509888), (15872, 504491), (15934, 502528), (16448, 486824), (18724, 427648), (19328, 414284), (25792, 310456), (26728, 299584), (31408, 254944), (31868, 251264), (32896, 243412), (37448, 213824), (38656, 207142), (38807, 206336), (51584, 155228), (53456, 149792), (60853, 131584), (62816, 127472), (63736, 125632), (65792, 121706), (74896, 106912), (77312, 103571), (77614, 103168)]