31816835776

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2295

約数の個数: 168

約数和(自身を含む): 73808264880

約数和(自身を除く): 41991429104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 101, 121, 152, 176, 202, 209, 242, 304, 352, 404, 418, 484, 608, 704, 808, 836, 968, 1111, 1216, 1616, 1672, 1919, 1936, 2141, 2222, 2299, 3232, 3344, 3838, 3872, 4282, 4444, 4598, 6464, 6688, 7676, 7744, 8564, 8888, 9196, 12221, 13376, 15352, 17128, 17776, 18392, 21109, 23551, 24442, 30704, 34256, 35552, 36784, 40679, 42218, 47102, 48884, 61408, 68512, 71104, 73568, 81358, 84436, 94204, 97768, 122816, 137024, 147136, 162716, 168872, 188408, 195536, 216241, 232199, 259061, 325432, 337744, 376816, 391072, 432482, 447469, 464398, 518122, 650864, 675488, 753632, 782144, 864964, 894938, 928796, 1036244, 1301728, 1350976, 1507264, 1729928, 1789876, 1857592, 2072488, 2378651, 2603456, 3459856, 3579752, 3715184, 4108579, 4144976, 4757302, 4922159, 6919712, 7159504, 7430368, 8217158, 8289952, 9514604, 9844318, 13839424, 14319008, 14860736, 16434316, 16579904, 19029208, 19688636, 26165161, 28638016, 32868632, 38058416, 39377272, 45194369, 52330322, 65737264, 76116832, 78754544, 90388738, 104660644, 131474528, 152233664, 157509088, 180777476, 209321288, 262949056, 315018176, 361554952, 418642576, 497138059, 723109904, 837285152, 994276118, 1446219808, 1674570304, 1988552236, 2892439616, 3977104472, 7954208944, 15908417888, 31816835776]

約数ペア:

[(1, 31816835776), (2, 15908417888), (4, 7954208944), (8, 3977104472), (11, 2892439616), (16, 1988552236), (19, 1674570304), (22, 1446219808), (32, 994276118), (38, 837285152), (44, 723109904), (64, 497138059), (76, 418642576), (88, 361554952), (101, 315018176), (121, 262949056), (152, 209321288), (176, 180777476), (202, 157509088), (209, 152233664), (242, 131474528), (304, 104660644), (352, 90388738), (404, 78754544), (418, 76116832), (484, 65737264), (608, 52330322), (704, 45194369), (808, 39377272), (836, 38058416), (968, 32868632), (1111, 28638016), (1216, 26165161), (1616, 19688636), (1672, 19029208), (1919, 16579904), (1936, 16434316), (2141, 14860736), (2222, 14319008), (2299, 13839424), (3232, 9844318), (3344, 9514604), (3838, 8289952), (3872, 8217158), (4282, 7430368), (4444, 7159504), (4598, 6919712), (6464, 4922159), (6688, 4757302), (7676, 4144976), (7744, 4108579), (8564, 3715184), (8888, 3579752), (9196, 3459856), (12221, 2603456), (13376, 2378651), (15352, 2072488), (17128, 1857592), (17776, 1789876), (18392, 1729928), (21109, 1507264), (23551, 1350976), (24442, 1301728), (30704, 1036244), (34256, 928796), (35552, 894938), (36784, 864964), (40679, 782144), (42218, 753632), (47102, 675488), (48884, 650864), (61408, 518122), (68512, 464398), (71104, 447469), (73568, 432482), (81358, 391072), (84436, 376816), (94204, 337744), (97768, 325432), (122816, 259061), (137024, 232199), (147136, 216241), (162716, 195536), (168872, 188408)]