380415616

素因数分解:

$2^7\times 7^2\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 890239680

約数和(自身を除く): 509824064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 131, 196, 224, 262, 392, 448, 463, 524, 784, 896, 917, 926, 1048, 1568, 1834, 1852, 2096, 3136, 3241, 3668, 3704, 4192, 6272, 6419, 6482, 7336, 7408, 8384, 12838, 12964, 14672, 14816, 16768, 22687, 25676, 25928, 29344, 29632, 45374, 51352, 51856, 58688, 59264, 60653, 90748, 102704, 103712, 117376, 121306, 181496, 205408, 207424, 242612, 362992, 410816, 414848, 424571, 485224, 725984, 821632, 849142, 970448, 1451968, 1698284, 1940896, 2903936, 2971997, 3396568, 3881792, 5943994, 6793136, 7763584, 11887988, 13586272, 23775976, 27172544, 47551952, 54345088, 95103904, 190207808, 380415616]

約数ペア:

[(1, 380415616), (2, 190207808), (4, 95103904), (7, 54345088), (8, 47551952), (14, 27172544), (16, 23775976), (28, 13586272), (32, 11887988), (49, 7763584), (56, 6793136), (64, 5943994), (98, 3881792), (112, 3396568), (128, 2971997), (131, 2903936), (196, 1940896), (224, 1698284), (262, 1451968), (392, 970448), (448, 849142), (463, 821632), (524, 725984), (784, 485224), (896, 424571), (917, 414848), (926, 410816), (1048, 362992), (1568, 242612), (1834, 207424), (1852, 205408), (2096, 181496), (3136, 121306), (3241, 117376), (3668, 103712), (3704, 102704), (4192, 90748), (6272, 60653), (6419, 59264), (6482, 58688), (7336, 51856), (7408, 51352), (8384, 45374), (12838, 29632), (12964, 29344), (14672, 25928), (14816, 25676), (16768, 22687)]