218843904

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{3607}}^1$

素因数の和:3705

約数の個数: 72

約数和(自身を含む): 589980160

約数和(自身を除く): 371136256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3607, 3792, 5056, 7214, 7584, 10112, 10821, 14428, 15168, 20224, 21642, 28856, 30336, 43284, 57712, 60672, 86568, 115424, 173136, 230848, 284953, 346272, 461696, 569906, 692544, 854859, 923392, 1139812, 1385088, 1709718, 2279624, 2770176, 3419436, 4559248, 6838872, 9118496, 13677744, 18236992, 27355488, 36473984, 54710976, 72947968, 109421952, 218843904]

約数ペア:

[(1, 218843904), (2, 109421952), (3, 72947968), (4, 54710976), (6, 36473984), (8, 27355488), (12, 18236992), (16, 13677744), (24, 9118496), (32, 6838872), (48, 4559248), (64, 3419436), (79, 2770176), (96, 2279624), (128, 1709718), (158, 1385088), (192, 1139812), (237, 923392), (256, 854859), (316, 692544), (384, 569906), (474, 461696), (632, 346272), (768, 284953), (948, 230848), (1264, 173136), (1896, 115424), (2528, 86568), (3607, 60672), (3792, 57712), (5056, 43284), (7214, 30336), (7584, 28856), (10112, 21642), (10821, 20224), (14428, 15168)]