388973516224

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{18523}}^1\times {\mathrm{19301}}^1$

素因数の和:37853

約数の個数: 56

約数和(自身を含む): 817359866928

約数和(自身を除く): 428386350704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 18523, 19301, 37046, 38602, 74092, 77204, 148184, 154408, 296368, 308816, 314891, 328117, 592736, 617632, 629782, 656234, 1185472, 1235264, 1259564, 1312468, 2519128, 2624936, 5038256, 5249872, 10076512, 10499744, 20153024, 20999488, 357512423, 715024846, 1430049692, 2860099384, 5720198768, 6077711191, 11440397536, 12155422382, 22880795072, 24310844764, 48621689528, 97243379056, 194486758112, 388973516224]

約数ペア:

[(1, 388973516224), (2, 194486758112), (4, 97243379056), (8, 48621689528), (16, 24310844764), (17, 22880795072), (32, 12155422382), (34, 11440397536), (64, 6077711191), (68, 5720198768), (136, 2860099384), (272, 1430049692), (544, 715024846), (1088, 357512423), (18523, 20999488), (19301, 20153024), (37046, 10499744), (38602, 10076512), (74092, 5249872), (77204, 5038256), (148184, 2624936), (154408, 2519128), (296368, 1312468), (308816, 1259564), (314891, 1235264), (328117, 1185472), (592736, 656234), (617632, 629782)]