1538936064

素因数分解:

$2^8\times 3^3\times {\mathrm{222647}}^1$

素因数の和:222672

約数の個数: 72

約数和(自身を含む): 4550925120

約数和(自身を除く): 3011989056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 222647, 445294, 667941, 890588, 1335882, 1781176, 2003823, 2671764, 3562352, 4007646, 5343528, 6011469, 7124704, 8015292, 10687056, 12022938, 14249408, 16030584, 21374112, 24045876, 28498816, 32061168, 42748224, 48091752, 56997632, 64122336, 85496448, 96183504, 128244672, 170992896, 192367008, 256489344, 384734016, 512978688, 769468032, 1538936064]

約数ペア:

[(1, 1538936064), (2, 769468032), (3, 512978688), (4, 384734016), (6, 256489344), (8, 192367008), (9, 170992896), (12, 128244672), (16, 96183504), (18, 85496448), (24, 64122336), (27, 56997632), (32, 48091752), (36, 42748224), (48, 32061168), (54, 28498816), (64, 24045876), (72, 21374112), (96, 16030584), (108, 14249408), (128, 12022938), (144, 10687056), (192, 8015292), (216, 7124704), (256, 6011469), (288, 5343528), (384, 4007646), (432, 3562352), (576, 2671764), (768, 2003823), (864, 1781176), (1152, 1335882), (1728, 890588), (2304, 667941), (3456, 445294), (6912, 222647)]