638557632

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14033}}^1$

素因数の和:14130

約数の個数: 84

約数和(自身を含む): 1853610720

約数和(自身を除く): 1215053088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 11376, 14033, 15168, 22752, 28066, 42099, 45504, 56132, 84198, 112264, 126297, 168396, 224528, 252594, 336792, 449056, 505188, 673584, 898112, 1010376, 1108607, 1347168, 2020752, 2217214, 2694336, 3325821, 4041504, 4434428, 6651642, 8083008, 8868856, 9977463, 13303284, 17737712, 19954926, 26606568, 35475424, 39909852, 53213136, 70950848, 79819704, 106426272, 159639408, 212852544, 319278816, 638557632]

約数ペア:

[(1, 638557632), (2, 319278816), (3, 212852544), (4, 159639408), (6, 106426272), (8, 79819704), (9, 70950848), (12, 53213136), (16, 39909852), (18, 35475424), (24, 26606568), (32, 19954926), (36, 17737712), (48, 13303284), (64, 9977463), (72, 8868856), (79, 8083008), (96, 6651642), (144, 4434428), (158, 4041504), (192, 3325821), (237, 2694336), (288, 2217214), (316, 2020752), (474, 1347168), (576, 1108607), (632, 1010376), (711, 898112), (948, 673584), (1264, 505188), (1422, 449056), (1896, 336792), (2528, 252594), (2844, 224528), (3792, 168396), (5056, 126297), (5688, 112264), (7584, 84198), (11376, 56132), (14033, 45504), (15168, 42099), (22752, 28066)]