279178048

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2255

約数の個数: 56

約数和(自身を含む): 584850240

約数和(自身を除く): 305672192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 1472, 2047, 2131, 2848, 4094, 4262, 5696, 8188, 8524, 16376, 17048, 32752, 34096, 49013, 65504, 68192, 98026, 131008, 136384, 189659, 196052, 379318, 392104, 758636, 784208, 1517272, 1568416, 3034544, 3136832, 4362157, 6069088, 8724314, 12138176, 17448628, 34897256, 69794512, 139589024, 279178048]

約数ペア:

[(1, 279178048), (2, 139589024), (4, 69794512), (8, 34897256), (16, 17448628), (23, 12138176), (32, 8724314), (46, 6069088), (64, 4362157), (89, 3136832), (92, 3034544), (178, 1568416), (184, 1517272), (356, 784208), (368, 758636), (712, 392104), (736, 379318), (1424, 196052), (1472, 189659), (2047, 136384), (2131, 131008), (2848, 98026), (4094, 68192), (4262, 65504), (5696, 49013), (8188, 34096), (8524, 32752), (16376, 17048)]