312555264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1310

約数の個数: 144

約数和(自身を含む): 971701248

約数和(自身を除く): 659145984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 768, 896, 987, 1128, 1237, 1316, 1344, 1504, 1792, 1974, 2256, 2474, 2632, 2688, 3008, 3711, 3948, 4512, 4948, 5264, 5376, 6016, 7422, 7896, 8659, 9024, 9896, 10528, 12032, 14844, 15792, 17318, 18048, 19792, 21056, 25977, 29688, 31584, 34636, 36096, 39584, 42112, 51954, 58139, 59376, 63168, 69272, 79168, 84224, 103908, 116278, 118752, 126336, 138544, 158336, 174417, 207816, 232556, 237504, 252672, 277088, 316672, 348834, 406973, 415632, 465112, 475008, 554176, 697668, 813946, 831264, 930224, 950016, 1108352, 1220919, 1395336, 1627892, 1662528, 1860448, 2216704, 2441838, 2790672, 3255784, 3325056, 3720896, 4883676, 5581344, 6511568, 6650112, 7441792, 9767352, 11162688, 13023136, 14883584, 19534704, 22325376, 26046272, 39069408, 44650752, 52092544, 78138816, 104185088, 156277632, 312555264]

約数ペア:

[(1, 312555264), (2, 156277632), (3, 104185088), (4, 78138816), (6, 52092544), (7, 44650752), (8, 39069408), (12, 26046272), (14, 22325376), (16, 19534704), (21, 14883584), (24, 13023136), (28, 11162688), (32, 9767352), (42, 7441792), (47, 6650112), (48, 6511568), (56, 5581344), (64, 4883676), (84, 3720896), (94, 3325056), (96, 3255784), (112, 2790672), (128, 2441838), (141, 2216704), (168, 1860448), (188, 1662528), (192, 1627892), (224, 1395336), (256, 1220919), (282, 1108352), (329, 950016), (336, 930224), (376, 831264), (384, 813946), (448, 697668), (564, 554176), (658, 475008), (672, 465112), (752, 415632), (768, 406973), (896, 348834), (987, 316672), (1128, 277088), (1237, 252672), (1316, 237504), (1344, 232556), (1504, 207816), (1792, 174417), (1974, 158336), (2256, 138544), (2474, 126336), (2632, 118752), (2688, 116278), (3008, 103908), (3711, 84224), (3948, 79168), (4512, 69272), (4948, 63168), (5264, 59376), (5376, 58139), (6016, 51954), (7422, 42112), (7896, 39584), (8659, 36096), (9024, 34636), (9896, 31584), (10528, 29688), (12032, 25977), (14844, 21056), (15792, 19792), (17318, 18048)]