258297768

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{15137}}^1$

素因数の和:15231

約数の個数: 64

約数和(自身を含む): 726624000

約数和(自身を除く): 468326232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 15137, 17064, 30274, 45411, 60548, 90822, 121096, 136233, 181644, 272466, 363288, 408699, 544932, 817398, 1089864, 1195823, 1634796, 2391646, 3269592, 3587469, 4783292, 7174938, 9566584, 10762407, 14349876, 21524814, 28699752, 32287221, 43049628, 64574442, 86099256, 129148884, 258297768]

約数ペア:

[(1, 258297768), (2, 129148884), (3, 86099256), (4, 64574442), (6, 43049628), (8, 32287221), (9, 28699752), (12, 21524814), (18, 14349876), (24, 10762407), (27, 9566584), (36, 7174938), (54, 4783292), (72, 3587469), (79, 3269592), (108, 2391646), (158, 1634796), (216, 1195823), (237, 1089864), (316, 817398), (474, 544932), (632, 408699), (711, 363288), (948, 272466), (1422, 181644), (1896, 136233), (2133, 121096), (2844, 90822), (4266, 60548), (5688, 45411), (8532, 30274), (15137, 17064)]