64302151936

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{1217}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 145193005440

約数和(自身を除く): 80890853504

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 638, 647, 704, 928, 1217, 1276, 1294, 1408, 1856, 2434, 2552, 2588, 2816, 3712, 4868, 5104, 5176, 7117, 7424, 9736, 10208, 10352, 13387, 14234, 18763, 19472, 20416, 20704, 26774, 28468, 35293, 37526, 38944, 40832, 41408, 53548, 56936, 70586, 75052, 77888, 81664, 82816, 107096, 113872, 141172, 150104, 155776, 165632, 206393, 214192, 227744, 282344, 300208, 311552, 388223, 412786, 428384, 455488, 564688, 600416, 776446, 787399, 825572, 856768, 910976, 1129376, 1200832, 1552892, 1574798, 1651144, 1713536, 1821952, 2258752, 2401664, 3105784, 3149596, 3302288, 3427072, 4517504, 4803328, 6211568, 6299192, 6604576, 8661389, 9035008, 12423136, 12598384, 13209152, 17322778, 22834571, 24846272, 25196768, 26418304, 34645556, 45669142, 49692544, 50393536, 52836608, 69291112, 91338284, 99385088, 100787072, 138582224, 182676568, 201574144, 251180281, 277164448, 365353136, 502360562, 554328896, 730706272, 1004721124, 1108657792, 1461412544, 2009442248, 2217315584, 2922825088, 4018884496, 5845650176, 8037768992, 16075537984, 32151075968, 64302151936]

約数ペア:

[(1, 64302151936), (2, 32151075968), (4, 16075537984), (8, 8037768992), (11, 5845650176), (16, 4018884496), (22, 2922825088), (29, 2217315584), (32, 2009442248), (44, 1461412544), (58, 1108657792), (64, 1004721124), (88, 730706272), (116, 554328896), (128, 502360562), (176, 365353136), (232, 277164448), (256, 251180281), (319, 201574144), (352, 182676568), (464, 138582224), (638, 100787072), (647, 99385088), (704, 91338284), (928, 69291112), (1217, 52836608), (1276, 50393536), (1294, 49692544), (1408, 45669142), (1856, 34645556), (2434, 26418304), (2552, 25196768), (2588, 24846272), (2816, 22834571), (3712, 17322778), (4868, 13209152), (5104, 12598384), (5176, 12423136), (7117, 9035008), (7424, 8661389), (9736, 6604576), (10208, 6299192), (10352, 6211568), (13387, 4803328), (14234, 4517504), (18763, 3427072), (19472, 3302288), (20416, 3149596), (20704, 3105784), (26774, 2401664), (28468, 2258752), (35293, 1821952), (37526, 1713536), (38944, 1651144), (40832, 1574798), (41408, 1552892), (53548, 1200832), (56936, 1129376), (70586, 910976), (75052, 856768), (77888, 825572), (81664, 787399), (82816, 776446), (107096, 600416), (113872, 564688), (141172, 455488), (150104, 428384), (155776, 412786), (165632, 388223), (206393, 311552), (214192, 300208), (227744, 282344)]