217612288

素因数分解:

$2^{15}\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 452191500

約数和(自身を除く): 234579212

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 229, 232, 256, 458, 464, 512, 916, 928, 1024, 1832, 1856, 2048, 3664, 3712, 4096, 6641, 7328, 7424, 8192, 13282, 14656, 14848, 16384, 26564, 29312, 29696, 32768, 53128, 58624, 59392, 106256, 117248, 118784, 212512, 234496, 237568, 425024, 468992, 475136, 850048, 937984, 950272, 1700096, 1875968, 3400192, 3751936, 6800384, 7503872, 13600768, 27201536, 54403072, 108806144, 217612288]

約数ペア:

[(1, 217612288), (2, 108806144), (4, 54403072), (8, 27201536), (16, 13600768), (29, 7503872), (32, 6800384), (58, 3751936), (64, 3400192), (116, 1875968), (128, 1700096), (229, 950272), (232, 937984), (256, 850048), (458, 475136), (464, 468992), (512, 425024), (916, 237568), (928, 234496), (1024, 212512), (1832, 118784), (1856, 117248), (2048, 106256), (3664, 59392), (3712, 58624), (4096, 53128), (6641, 32768), (7328, 29696), (7424, 29312), (8192, 26564), (13282, 16384), (14656, 14848)]