217321020672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{40424297}}^1$

素因数の和:40424323

約数の個数: 72

約数和(自身を含む): 661018120896

約数和(自身を除く): 443697100224

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, 672, 768, 896, 1344, 1792, 2688, 5376, 40424297, 80848594, 121272891, 161697188, 242545782, 282970079, 323394376, 485091564, 565940158, 646788752, 848910237, 970183128, 1131880316, 1293577504, 1697820474, 1940366256, 2263760632, 2587155008, 3395640948, 3880732512, 4527521264, 5174310016, 6791281896, 7761465024, 9055042528, 10348620032, 13582563792, 15522930048, 18110085056, 27165127584, 31045860096, 36220170112, 54330255168, 72440340224, 108660510336, 217321020672]

約数ペア:

[(1, 217321020672), (2, 108660510336), (3, 72440340224), (4, 54330255168), (6, 36220170112), (7, 31045860096), (8, 27165127584), (12, 18110085056), (14, 15522930048), (16, 13582563792), (21, 10348620032), (24, 9055042528), (28, 7761465024), (32, 6791281896), (42, 5174310016), (48, 4527521264), (56, 3880732512), (64, 3395640948), (84, 2587155008), (96, 2263760632), (112, 1940366256), (128, 1697820474), (168, 1293577504), (192, 1131880316), (224, 970183128), (256, 848910237), (336, 646788752), (384, 565940158), (448, 485091564), (672, 323394376), (768, 282970079), (896, 242545782), (1344, 161697188), (1792, 121272891), (2688, 80848594), (5376, 40424297)]