18627714496

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:930

約数の個数: 112

約数和(自身を含む): 38933250048

約数和(自身を除く): 20305535552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 223, 248, 284, 446, 496, 568, 593, 892, 992, 1136, 1186, 1784, 1984, 2201, 2272, 2372, 3568, 4402, 4544, 4744, 6913, 7136, 8804, 9488, 13826, 14272, 15833, 17608, 18383, 18976, 27652, 31666, 35216, 36766, 37952, 42103, 55304, 63332, 70432, 73532, 84206, 110608, 126664, 132239, 140864, 147064, 168412, 221216, 253328, 264478, 294128, 336824, 442432, 490823, 506656, 528956, 588256, 673648, 981646, 1013312, 1057912, 1176512, 1305193, 1347296, 1963292, 2115824, 2610386, 2694592, 3926584, 4099409, 4231648, 5220772, 7853168, 8198818, 8463296, 9388969, 10441544, 15706336, 16397636, 18777938, 20883088, 31412672, 32795272, 37555876, 41766176, 65590544, 75111752, 83532352, 131181088, 150223504, 262362176, 291058039, 300447008, 582116078, 600894016, 1164232156, 2328464312, 4656928624, 9313857248, 18627714496]

約数ペア:

[(1, 18627714496), (2, 9313857248), (4, 4656928624), (8, 2328464312), (16, 1164232156), (31, 600894016), (32, 582116078), (62, 300447008), (64, 291058039), (71, 262362176), (124, 150223504), (142, 131181088), (223, 83532352), (248, 75111752), (284, 65590544), (446, 41766176), (496, 37555876), (568, 32795272), (593, 31412672), (892, 20883088), (992, 18777938), (1136, 16397636), (1186, 15706336), (1784, 10441544), (1984, 9388969), (2201, 8463296), (2272, 8198818), (2372, 7853168), (3568, 5220772), (4402, 4231648), (4544, 4099409), (4744, 3926584), (6913, 2694592), (7136, 2610386), (8804, 2115824), (9488, 1963292), (13826, 1347296), (14272, 1305193), (15833, 1176512), (17608, 1057912), (18383, 1013312), (18976, 981646), (27652, 673648), (31666, 588256), (35216, 528956), (36766, 506656), (37952, 490823), (42103, 442432), (55304, 336824), (63332, 294128), (70432, 264478), (73532, 253328), (84206, 221216), (110608, 168412), (126664, 147064), (132239, 140864)]