1664092416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{309541}}^1$

素因数の和:309567

約数の個数: 72

約数和(自身を含む): 5061630784

約数和(自身を除く): 3397538368

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, 309541, 619082, 928623, 1238164, 1857246, 2166787, 2476328, 3714492, 4333574, 4952656, 6500361, 7428984, 8667148, 9905312, 13000722, 14857968, 17334296, 19810624, 26001444, 29715936, 34668592, 39621248, 52002888, 59431872, 69337184, 79242496, 104005776, 118863744, 138674368, 208011552, 237727488, 277348736, 416023104, 554697472, 832046208, 1664092416]

約数ペア:

[(1, 1664092416), (2, 832046208), (3, 554697472), (4, 416023104), (6, 277348736), (7, 237727488), (8, 208011552), (12, 138674368), (14, 118863744), (16, 104005776), (21, 79242496), (24, 69337184), (28, 59431872), (32, 52002888), (42, 39621248), (48, 34668592), (56, 29715936), (64, 26001444), (84, 19810624), (96, 17334296), (112, 14857968), (128, 13000722), (168, 9905312), (192, 8667148), (224, 7428984), (256, 6500361), (336, 4952656), (384, 4333574), (448, 3714492), (672, 2476328), (768, 2166787), (896, 1857246), (1344, 1238164), (1792, 928623), (2688, 619082), (5376, 309541)]