491861300224

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{45413}}^1$

素因数の和:46951

約数の個数: 88

約数和(自身を含む): 1124473891968

約数和(自身を除く): 632612591744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1511, 1792, 3022, 3584, 6044, 7168, 10577, 12088, 21154, 24176, 42308, 45413, 48352, 84616, 90826, 96704, 169232, 181652, 193408, 317891, 338464, 363304, 386816, 635782, 676928, 726608, 773632, 1271564, 1353856, 1453216, 1547264, 2543128, 2707712, 2906432, 5086256, 5415424, 5812864, 10172512, 10830848, 11625728, 20345024, 23251456, 40690048, 46502912, 68619043, 81380096, 137238086, 162760192, 274476172, 325520384, 480333301, 548952344, 960666602, 1097904688, 1921333204, 2195809376, 3842666408, 4391618752, 7685332816, 8783237504, 15370665632, 17566475008, 30741331264, 35132950016, 61482662528, 70265900032, 122965325056, 245930650112, 491861300224]

約数ペア:

[(1, 491861300224), (2, 245930650112), (4, 122965325056), (7, 70265900032), (8, 61482662528), (14, 35132950016), (16, 30741331264), (28, 17566475008), (32, 15370665632), (56, 8783237504), (64, 7685332816), (112, 4391618752), (128, 3842666408), (224, 2195809376), (256, 1921333204), (448, 1097904688), (512, 960666602), (896, 548952344), (1024, 480333301), (1511, 325520384), (1792, 274476172), (3022, 162760192), (3584, 137238086), (6044, 81380096), (7168, 68619043), (10577, 46502912), (12088, 40690048), (21154, 23251456), (24176, 20345024), (42308, 11625728), (45413, 10830848), (48352, 10172512), (84616, 5812864), (90826, 5415424), (96704, 5086256), (169232, 2906432), (181652, 2707712), (193408, 2543128), (317891, 1547264), (338464, 1453216), (363304, 1353856), (386816, 1271564), (635782, 773632), (676928, 726608)]