374131363840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1405241}}^1$

素因数の和:1405283

約数の個数: 104

約数和(自身を含む): 966868326648

約数和(自身を除く): 592736962808

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, 8320, 10240, 13312, 16640, 20480, 26624, 33280, 53248, 66560, 133120, 266240, 1405241, 2810482, 5620964, 7026205, 11241928, 14052410, 18268133, 22483856, 28104820, 36536266, 44967712, 56209640, 73072532, 89935424, 91340665, 112419280, 146145064, 179870848, 182681330, 224838560, 292290128, 359741696, 365362660, 449677120, 584580256, 719483392, 730725320, 899354240, 1169160512, 1438966784, 1461450640, 1798708480, 2338321024, 2877933568, 2922901280, 3597416960, 4676642048, 5755867136, 5845802560, 7194833920, 9353284096, 11691605120, 14389667840, 18706568192, 23383210240, 28779335680, 37413136384, 46766420480, 74826272768, 93532840960, 187065681920, 374131363840]

約数ペア:

[(1, 374131363840), (2, 187065681920), (4, 93532840960), (5, 74826272768), (8, 46766420480), (10, 37413136384), (13, 28779335680), (16, 23383210240), (20, 18706568192), (26, 14389667840), (32, 11691605120), (40, 9353284096), (52, 7194833920), (64, 5845802560), (65, 5755867136), (80, 4676642048), (104, 3597416960), (128, 2922901280), (130, 2877933568), (160, 2338321024), (208, 1798708480), (256, 1461450640), (260, 1438966784), (320, 1169160512), (416, 899354240), (512, 730725320), (520, 719483392), (640, 584580256), (832, 449677120), (1024, 365362660), (1040, 359741696), (1280, 292290128), (1664, 224838560), (2048, 182681330), (2080, 179870848), (2560, 146145064), (3328, 112419280), (4096, 91340665), (4160, 89935424), (5120, 73072532), (6656, 56209640), (8320, 44967712), (10240, 36536266), (13312, 28104820), (16640, 22483856), (20480, 18268133), (26624, 14052410), (33280, 11241928), (53248, 7026205), (66560, 5620964), (133120, 2810482), (266240, 1405241)]