395787319168

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{20477}}^1$

素因数の和:20688

約数の個数: 128

約数和(自身を含む): 842186419200

約数和(自身を除く): 446399100032

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 127, 128, 164, 232, 254, 328, 464, 508, 656, 928, 1016, 1189, 1312, 1856, 2032, 2378, 2624, 3683, 3712, 4064, 4756, 5207, 5248, 7366, 8128, 9512, 10414, 14732, 16256, 19024, 20477, 20828, 29464, 38048, 40954, 41656, 58928, 76096, 81908, 83312, 117856, 151003, 152192, 163816, 166624, 235712, 302006, 327632, 333248, 471424, 593833, 604012, 655264, 666496, 839557, 1187666, 1208024, 1310528, 1679114, 2375332, 2416048, 2600579, 2621056, 3358228, 4750664, 4832096, 5201158, 6716456, 9501328, 9664192, 10402316, 13432912, 19002656, 19328384, 20804632, 24347153, 26865824, 38005312, 41609264, 48694306, 53731648, 75416791, 76010624, 83218528, 97388612, 106623739, 107463296, 150833582, 166437056, 194777224, 213247478, 301667164, 332874112, 389554448, 426494956, 603334328, 779108896, 852989912, 1206668656, 1558217792, 1705979824, 2413337312, 3092088431, 3116435584, 3411959648, 4826674624, 6184176862, 6823919296, 9653349248, 12368353724, 13647838592, 24736707448, 49473414896, 98946829792, 197893659584, 395787319168]

約数ペア:

[(1, 395787319168), (2, 197893659584), (4, 98946829792), (8, 49473414896), (16, 24736707448), (29, 13647838592), (32, 12368353724), (41, 9653349248), (58, 6823919296), (64, 6184176862), (82, 4826674624), (116, 3411959648), (127, 3116435584), (128, 3092088431), (164, 2413337312), (232, 1705979824), (254, 1558217792), (328, 1206668656), (464, 852989912), (508, 779108896), (656, 603334328), (928, 426494956), (1016, 389554448), (1189, 332874112), (1312, 301667164), (1856, 213247478), (2032, 194777224), (2378, 166437056), (2624, 150833582), (3683, 107463296), (3712, 106623739), (4064, 97388612), (4756, 83218528), (5207, 76010624), (5248, 75416791), (7366, 53731648), (8128, 48694306), (9512, 41609264), (10414, 38005312), (14732, 26865824), (16256, 24347153), (19024, 20804632), (20477, 19328384), (20828, 19002656), (29464, 13432912), (38048, 10402316), (40954, 9664192), (41656, 9501328), (58928, 6716456), (76096, 5201158), (81908, 4832096), (83312, 4750664), (117856, 3358228), (151003, 2621056), (152192, 2600579), (163816, 2416048), (166624, 2375332), (235712, 1679114), (302006, 1310528), (327632, 1208024), (333248, 1187666), (471424, 839557), (593833, 666496), (604012, 655264)]