215416384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1715

約数の個数: 56

約数和(自身を含む): 456468480

約数和(自身を除く): 241052096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 1559, 2032, 2159, 3118, 4064, 4318, 6236, 8128, 8636, 12472, 17272, 24944, 26503, 34544, 49888, 53006, 69088, 99776, 106012, 138176, 197993, 212024, 395986, 424048, 791972, 848096, 1583944, 1696192, 3167888, 3365881, 6335776, 6731762, 12671552, 13463524, 26927048, 53854096, 107708192, 215416384]

約数ペア:

[(1, 215416384), (2, 107708192), (4, 53854096), (8, 26927048), (16, 13463524), (17, 12671552), (32, 6731762), (34, 6335776), (64, 3365881), (68, 3167888), (127, 1696192), (136, 1583944), (254, 848096), (272, 791972), (508, 424048), (544, 395986), (1016, 212024), (1088, 197993), (1559, 138176), (2032, 106012), (2159, 99776), (3118, 69088), (4064, 53006), (4318, 49888), (6236, 34544), (8128, 26503), (8636, 24944), (12472, 17272)]