388602624

素因数分解:

$2^8\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1039}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 1037370880

約数和(自身を除く): 648768256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 487, 768, 974, 1039, 1461, 1948, 2078, 2922, 3117, 3896, 4156, 5844, 6234, 7792, 8312, 11688, 12468, 15584, 16624, 23376, 24936, 31168, 33248, 46752, 49872, 62336, 66496, 93504, 99744, 124672, 132992, 187008, 199488, 265984, 374016, 398976, 505993, 797952, 1011986, 1517979, 2023972, 3035958, 4047944, 6071916, 8095888, 12143832, 16191776, 24287664, 32383552, 48575328, 64767104, 97150656, 129534208, 194301312, 388602624]

約数ペア:

[(1, 388602624), (2, 194301312), (3, 129534208), (4, 97150656), (6, 64767104), (8, 48575328), (12, 32383552), (16, 24287664), (24, 16191776), (32, 12143832), (48, 8095888), (64, 6071916), (96, 4047944), (128, 3035958), (192, 2023972), (256, 1517979), (384, 1011986), (487, 797952), (768, 505993), (974, 398976), (1039, 374016), (1461, 265984), (1948, 199488), (2078, 187008), (2922, 132992), (3117, 124672), (3896, 99744), (4156, 93504), (5844, 66496), (6234, 62336), (7792, 49872), (8312, 46752), (11688, 33248), (12468, 31168), (15584, 24936), (16624, 23376)]