218702928

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{34781}}^1$

素因数の和:34923

約数の個数: 40

約数和(自身を含む): 569311776

約数和(自身を除く): 350608848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 34781, 69562, 104343, 139124, 208686, 278248, 417372, 556496, 834744, 1669488, 4556311, 9112622, 13668933, 18225244, 27337866, 36450488, 54675732, 72900976, 109351464, 218702928]

約数ペア:

[(1, 218702928), (2, 109351464), (3, 72900976), (4, 54675732), (6, 36450488), (8, 27337866), (12, 18225244), (16, 13668933), (24, 9112622), (48, 4556311), (131, 1669488), (262, 834744), (393, 556496), (524, 417372), (786, 278248), (1048, 208686), (1572, 139124), (2096, 104343), (3144, 69562), (6288, 34781)]