2578081536

素因数分解:

$2^8\times 3^2\times {\mathrm{271}}^1\times {\mathrm{4129}}^1$

素因数の和:4422

約数の個数: 108

約数和(自身を含む): 7462480480

約数和(自身を除く): 4884398944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 271, 288, 384, 542, 576, 768, 813, 1084, 1152, 1626, 2168, 2304, 2439, 3252, 4129, 4336, 4878, 6504, 8258, 8672, 9756, 12387, 13008, 16516, 17344, 19512, 24774, 26016, 33032, 34688, 37161, 39024, 49548, 52032, 66064, 69376, 74322, 78048, 99096, 104064, 132128, 148644, 156096, 198192, 208128, 264256, 297288, 312192, 396384, 528512, 594576, 624384, 792768, 1057024, 1118959, 1189152, 1585536, 2237918, 2378304, 3171072, 3356877, 4475836, 4756608, 6713754, 8951672, 9513216, 10070631, 13427508, 17903344, 20141262, 26855016, 35806688, 40282524, 53710032, 71613376, 80565048, 107420064, 143226752, 161130096, 214840128, 286453504, 322260192, 429680256, 644520384, 859360512, 1289040768, 2578081536]

約数ペア:

[(1, 2578081536), (2, 1289040768), (3, 859360512), (4, 644520384), (6, 429680256), (8, 322260192), (9, 286453504), (12, 214840128), (16, 161130096), (18, 143226752), (24, 107420064), (32, 80565048), (36, 71613376), (48, 53710032), (64, 40282524), (72, 35806688), (96, 26855016), (128, 20141262), (144, 17903344), (192, 13427508), (256, 10070631), (271, 9513216), (288, 8951672), (384, 6713754), (542, 4756608), (576, 4475836), (768, 3356877), (813, 3171072), (1084, 2378304), (1152, 2237918), (1626, 1585536), (2168, 1189152), (2304, 1118959), (2439, 1057024), (3252, 792768), (4129, 624384), (4336, 594576), (4878, 528512), (6504, 396384), (8258, 312192), (8672, 297288), (9756, 264256), (12387, 208128), (13008, 198192), (16516, 156096), (17344, 148644), (19512, 132128), (24774, 104064), (26016, 99096), (33032, 78048), (34688, 74322), (37161, 69376), (39024, 66064), (49548, 52032)]