230897408

素因数分解:

$2^8\times 7^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 108

約数和(自身を含む): 545257440

約数和(自身を除く): 314360032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 128, 158, 196, 224, 233, 256, 316, 392, 448, 466, 553, 632, 784, 896, 932, 1106, 1264, 1568, 1631, 1792, 1864, 2212, 2528, 3136, 3262, 3728, 3871, 4424, 5056, 6272, 6524, 7456, 7742, 8848, 10112, 11417, 12544, 13048, 14912, 15484, 17696, 18407, 20224, 22834, 26096, 29824, 30968, 35392, 36814, 45668, 52192, 59648, 61936, 70784, 73628, 91336, 104384, 123872, 128849, 141568, 147256, 182672, 208768, 247744, 257698, 294512, 365344, 417536, 495488, 515396, 589024, 730688, 901943, 990976, 1030792, 1178048, 1461376, 1803886, 2061584, 2356096, 2922752, 3607772, 4123168, 4712192, 7215544, 8246336, 14431088, 16492672, 28862176, 32985344, 57724352, 115448704, 230897408]

約数ペア:

[(1, 230897408), (2, 115448704), (4, 57724352), (7, 32985344), (8, 28862176), (14, 16492672), (16, 14431088), (28, 8246336), (32, 7215544), (49, 4712192), (56, 4123168), (64, 3607772), (79, 2922752), (98, 2356096), (112, 2061584), (128, 1803886), (158, 1461376), (196, 1178048), (224, 1030792), (233, 990976), (256, 901943), (316, 730688), (392, 589024), (448, 515396), (466, 495488), (553, 417536), (632, 365344), (784, 294512), (896, 257698), (932, 247744), (1106, 208768), (1264, 182672), (1568, 147256), (1631, 141568), (1792, 128849), (1864, 123872), (2212, 104384), (2528, 91336), (3136, 73628), (3262, 70784), (3728, 61936), (3871, 59648), (4424, 52192), (5056, 45668), (6272, 36814), (6524, 35392), (7456, 30968), (7742, 29824), (8848, 26096), (10112, 22834), (11417, 20224), (12544, 18407), (13048, 17696), (14912, 15484)]