231664128

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3277

約数の個数: 80

約数和(自身を含む): 630495360

約数和(自身を除く): 398831232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1128, 1504, 1536, 2256, 3008, 3209, 4512, 6016, 6418, 9024, 9627, 12032, 12836, 18048, 19254, 24064, 25672, 36096, 38508, 51344, 72192, 77016, 102688, 150823, 154032, 205376, 301646, 308064, 410752, 452469, 603292, 616128, 821504, 904938, 1206584, 1232256, 1643008, 1809876, 2413168, 2464512, 3619752, 4826336, 4929024, 7239504, 9652672, 14479008, 19305344, 28958016, 38610688, 57916032, 77221376, 115832064, 231664128]

約数ペア:

[(1, 231664128), (2, 115832064), (3, 77221376), (4, 57916032), (6, 38610688), (8, 28958016), (12, 19305344), (16, 14479008), (24, 9652672), (32, 7239504), (47, 4929024), (48, 4826336), (64, 3619752), (94, 2464512), (96, 2413168), (128, 1809876), (141, 1643008), (188, 1232256), (192, 1206584), (256, 904938), (282, 821504), (376, 616128), (384, 603292), (512, 452469), (564, 410752), (752, 308064), (768, 301646), (1128, 205376), (1504, 154032), (1536, 150823), (2256, 102688), (3008, 77016), (3209, 72192), (4512, 51344), (6016, 38508), (6418, 36096), (9024, 25672), (9627, 24064), (12032, 19254), (12836, 18048)]