408565514240

素因数分解:

$2^{16}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95911}}^1$

素因数の和:95961

約数の個数: 136

約数和(自身を含む): 1055987667168

約数和(自身を除く): 647422152928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 4096, 4160, 5120, 6656, 8192, 8320, 10240, 13312, 16384, 16640, 20480, 26624, 32768, 33280, 40960, 53248, 65536, 66560, 81920, 95911, 106496, 133120, 163840, 191822, 212992, 266240, 327680, 383644, 425984, 479555, 532480, 767288, 851968, 959110, 1064960, 1246843, 1534576, 1918220, 2129920, 2493686, 3069152, 3836440, 4259840, 4987372, 6138304, 6234215, 7672880, 9974744, 12276608, 12468430, 15345760, 19949488, 24553216, 24936860, 30691520, 39898976, 49106432, 49873720, 61383040, 79797952, 98212864, 99747440, 122766080, 159595904, 196425728, 199494880, 245532160, 319191808, 392851456, 398989760, 491064320, 638383616, 785702912, 797979520, 982128640, 1276767232, 1571405824, 1595959040, 1964257280, 2553534464, 3142811648, 3191918080, 3928514560, 5107068928, 6285623296, 6383836160, 7857029120, 10214137856, 12767672320, 15714058240, 20428275712, 25535344640, 31428116480, 40856551424, 51070689280, 81713102848, 102141378560, 204282757120, 408565514240]

約数ペア:

[(1, 408565514240), (2, 204282757120), (4, 102141378560), (5, 81713102848), (8, 51070689280), (10, 40856551424), (13, 31428116480), (16, 25535344640), (20, 20428275712), (26, 15714058240), (32, 12767672320), (40, 10214137856), (52, 7857029120), (64, 6383836160), (65, 6285623296), (80, 5107068928), (104, 3928514560), (128, 3191918080), (130, 3142811648), (160, 2553534464), (208, 1964257280), (256, 1595959040), (260, 1571405824), (320, 1276767232), (416, 982128640), (512, 797979520), (520, 785702912), (640, 638383616), (832, 491064320), (1024, 398989760), (1040, 392851456), (1280, 319191808), (1664, 245532160), (2048, 199494880), (2080, 196425728), (2560, 159595904), (3328, 122766080), (4096, 99747440), (4160, 98212864), (5120, 79797952), (6656, 61383040), (8192, 49873720), (8320, 49106432), (10240, 39898976), (13312, 30691520), (16384, 24936860), (16640, 24553216), (20480, 19949488), (26624, 15345760), (32768, 12468430), (33280, 12276608), (40960, 9974744), (53248, 7672880), (65536, 6234215), (66560, 6138304), (81920, 4987372), (95911, 4259840), (106496, 3836440), (133120, 3069152), (163840, 2493686), (191822, 2129920), (212992, 1918220), (266240, 1534576), (327680, 1246843), (383644, 1064960), (425984, 959110), (479555, 851968), (532480, 767288)]