1903804416

素因数分解:

$2^{14}\times 3^2\times {\mathrm{12911}}^1$

素因数の和:12945

約数の個数: 90

約数和(自身を含む): 5500137552

約数和(自身を除く): 3596333136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 8192, 9216, 12288, 12911, 16384, 18432, 24576, 25822, 36864, 38733, 49152, 51644, 73728, 77466, 103288, 116199, 147456, 154932, 206576, 232398, 309864, 413152, 464796, 619728, 826304, 929592, 1239456, 1652608, 1859184, 2478912, 3305216, 3718368, 4957824, 6610432, 7436736, 9915648, 13220864, 14873472, 19831296, 26441728, 29746944, 39662592, 52883456, 59493888, 79325184, 105766912, 118987776, 158650368, 211533824, 237975552, 317300736, 475951104, 634601472, 951902208, 1903804416]

約数ペア:

[(1, 1903804416), (2, 951902208), (3, 634601472), (4, 475951104), (6, 317300736), (8, 237975552), (9, 211533824), (12, 158650368), (16, 118987776), (18, 105766912), (24, 79325184), (32, 59493888), (36, 52883456), (48, 39662592), (64, 29746944), (72, 26441728), (96, 19831296), (128, 14873472), (144, 13220864), (192, 9915648), (256, 7436736), (288, 6610432), (384, 4957824), (512, 3718368), (576, 3305216), (768, 2478912), (1024, 1859184), (1152, 1652608), (1536, 1239456), (2048, 929592), (2304, 826304), (3072, 619728), (4096, 464796), (4608, 413152), (6144, 309864), (8192, 232398), (9216, 206576), (12288, 154932), (12911, 147456), (16384, 116199), (18432, 103288), (24576, 77466), (25822, 73728), (36864, 51644), (38733, 49152)]