1990184448

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{185099}}^1$

素因数の和:185127

約数の個数: 80

約数和(自身を含む): 6059433600

約数和(自身を除く): 4069249152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 185099, 370198, 555297, 740396, 1110594, 1295693, 1480792, 2221188, 2591386, 2961584, 3887079, 4442376, 5182772, 5923168, 7774158, 8884752, 10365544, 11846336, 15548316, 17769504, 20731088, 23692672, 31096632, 35539008, 41462176, 47385344, 62193264, 71078016, 82924352, 94770688, 124386528, 142156032, 165848704, 248773056, 284312064, 331697408, 497546112, 663394816, 995092224, 1990184448]

約数ペア:

[(1, 1990184448), (2, 995092224), (3, 663394816), (4, 497546112), (6, 331697408), (7, 284312064), (8, 248773056), (12, 165848704), (14, 142156032), (16, 124386528), (21, 94770688), (24, 82924352), (28, 71078016), (32, 62193264), (42, 47385344), (48, 41462176), (56, 35539008), (64, 31096632), (84, 23692672), (96, 20731088), (112, 17769504), (128, 15548316), (168, 11846336), (192, 10365544), (224, 8884752), (256, 7774158), (336, 5923168), (384, 5182772), (448, 4442376), (512, 3887079), (672, 2961584), (768, 2591386), (896, 2221188), (1344, 1480792), (1536, 1295693), (1792, 1110594), (2688, 740396), (3584, 555297), (5376, 370198), (10752, 185099)]