647112192

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7949}}^1$

素因数の和:8023

約数の個数: 80

約数和(自身を含む): 1756695600

約数和(自身を除く): 1109583408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 3392, 5088, 6784, 7949, 10176, 13568, 15898, 20352, 23847, 27136, 31796, 40704, 47694, 63592, 81408, 95388, 127184, 190776, 254368, 381552, 421297, 508736, 763104, 842594, 1017472, 1263891, 1526208, 1685188, 2034944, 2527782, 3052416, 3370376, 4069888, 5055564, 6104832, 6740752, 10111128, 12209664, 13481504, 20222256, 26963008, 40444512, 53926016, 80889024, 107852032, 161778048, 215704064, 323556096, 647112192]

約数ペア:

[(1, 647112192), (2, 323556096), (3, 215704064), (4, 161778048), (6, 107852032), (8, 80889024), (12, 53926016), (16, 40444512), (24, 26963008), (32, 20222256), (48, 13481504), (53, 12209664), (64, 10111128), (96, 6740752), (106, 6104832), (128, 5055564), (159, 4069888), (192, 3370376), (212, 3052416), (256, 2527782), (318, 2034944), (384, 1685188), (424, 1526208), (512, 1263891), (636, 1017472), (768, 842594), (848, 763104), (1272, 508736), (1536, 421297), (1696, 381552), (2544, 254368), (3392, 190776), (5088, 127184), (6784, 95388), (7949, 81408), (10176, 63592), (13568, 47694), (15898, 40704), (20352, 31796), (23847, 27136)]