219619968

素因数分解:

$2^7\times 3^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2649

約数の個数: 64

約数和(自身を含む): 586051200

約数和(自身を除く): 366431232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 384, 478, 717, 956, 1434, 1912, 2393, 2868, 3824, 4786, 5736, 7179, 7648, 9572, 11472, 14358, 15296, 19144, 22944, 28716, 30592, 38288, 45888, 57432, 76576, 91776, 114864, 153152, 229728, 306304, 459456, 571927, 918912, 1143854, 1715781, 2287708, 3431562, 4575416, 6863124, 9150832, 13726248, 18301664, 27452496, 36603328, 54904992, 73206656, 109809984, 219619968]

約数ペア:

[(1, 219619968), (2, 109809984), (3, 73206656), (4, 54904992), (6, 36603328), (8, 27452496), (12, 18301664), (16, 13726248), (24, 9150832), (32, 6863124), (48, 4575416), (64, 3431562), (96, 2287708), (128, 1715781), (192, 1143854), (239, 918912), (384, 571927), (478, 459456), (717, 306304), (956, 229728), (1434, 153152), (1912, 114864), (2393, 91776), (2868, 76576), (3824, 57432), (4786, 45888), (5736, 38288), (7179, 30592), (7648, 28716), (9572, 22944), (11472, 19144), (14358, 15296)]