228855328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1499}}^1$

素因数の和:1889

約数の個数: 48

約数和(自身を含む): 486864000

約数和(自身を除く): 258008672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 367, 416, 734, 1468, 1499, 2936, 2998, 4771, 5872, 5996, 9542, 11744, 11992, 19084, 19487, 23984, 38168, 38974, 47968, 76336, 77948, 152672, 155896, 311792, 550133, 623584, 1100266, 2200532, 4401064, 7151729, 8802128, 14303458, 17604256, 28606916, 57213832, 114427664, 228855328]

約数ペア:

[(1, 228855328), (2, 114427664), (4, 57213832), (8, 28606916), (13, 17604256), (16, 14303458), (26, 8802128), (32, 7151729), (52, 4401064), (104, 2200532), (208, 1100266), (367, 623584), (416, 550133), (734, 311792), (1468, 155896), (1499, 152672), (2936, 77948), (2998, 76336), (4771, 47968), (5872, 38974), (5996, 38168), (9542, 23984), (11744, 19487), (11992, 19084)]