1913270016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{355891}}^1$

素因数の和:355917

約数の個数: 72

約数和(自身を含む): 5819545984

約数和(自身を除く): 3906275968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 355891, 711782, 1067673, 1423564, 2135346, 2491237, 2847128, 4270692, 4982474, 5694256, 7473711, 8541384, 9964948, 11388512, 14947422, 17082768, 19929896, 22777024, 29894844, 34165536, 39859792, 45554048, 59789688, 68331072, 79719584, 91108096, 119579376, 136662144, 159439168, 239158752, 273324288, 318878336, 478317504, 637756672, 956635008, 1913270016]

約数ペア:

[(1, 1913270016), (2, 956635008), (3, 637756672), (4, 478317504), (6, 318878336), (7, 273324288), (8, 239158752), (12, 159439168), (14, 136662144), (16, 119579376), (21, 91108096), (24, 79719584), (28, 68331072), (32, 59789688), (42, 45554048), (48, 39859792), (56, 34165536), (64, 29894844), (84, 22777024), (96, 19929896), (112, 17082768), (128, 14947422), (168, 11388512), (192, 9964948), (224, 8541384), (256, 7473711), (336, 5694256), (384, 4982474), (448, 4270692), (672, 2847128), (768, 2491237), (896, 2135346), (1344, 1423564), (1792, 1067673), (2688, 711782), (5376, 355891)]