2218207488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8779}}^1$

素因数の和:8852

約数の個数: 144

約数和(自身を含む): 6891386880

約数和(自身を除く): 4673179392

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, 1316, 1344, 1504, 1792, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5264, 5376, 6016, 7896, 8779, 9024, 10528, 12032, 15792, 17558, 18048, 21056, 26337, 31584, 35116, 36096, 42112, 52674, 61453, 63168, 70232, 84224, 105348, 122906, 126336, 140464, 184359, 210696, 245812, 252672, 280928, 368718, 412613, 421392, 491624, 561856, 737436, 825226, 842784, 983248, 1123712, 1237839, 1474872, 1650452, 1685568, 1966496, 2247424, 2475678, 2888291, 2949744, 3300904, 3371136, 3932992, 4951356, 5776582, 5899488, 6601808, 6742272, 7865984, 8664873, 9902712, 11553164, 11798976, 13203616, 15731968, 17329746, 19805424, 23106328, 23597952, 26407232, 34659492, 39610848, 46212656, 47195904, 52814464, 69318984, 79221696, 92425312, 105628928, 138637968, 158443392, 184850624, 277275936, 316886784, 369701248, 554551872, 739402496, 1109103744, 2218207488]

約数ペア:

[(1, 2218207488), (2, 1109103744), (3, 739402496), (4, 554551872), (6, 369701248), (7, 316886784), (8, 277275936), (12, 184850624), (14, 158443392), (16, 138637968), (21, 105628928), (24, 92425312), (28, 79221696), (32, 69318984), (42, 52814464), (47, 47195904), (48, 46212656), (56, 39610848), (64, 34659492), (84, 26407232), (94, 23597952), (96, 23106328), (112, 19805424), (128, 17329746), (141, 15731968), (168, 13203616), (188, 11798976), (192, 11553164), (224, 9902712), (256, 8664873), (282, 7865984), (329, 6742272), (336, 6601808), (376, 5899488), (384, 5776582), (448, 4951356), (564, 3932992), (658, 3371136), (672, 3300904), (752, 2949744), (768, 2888291), (896, 2475678), (987, 2247424), (1128, 1966496), (1316, 1685568), (1344, 1650452), (1504, 1474872), (1792, 1237839), (1974, 1123712), (2256, 983248), (2632, 842784), (2688, 825226), (3008, 737436), (3948, 561856), (4512, 491624), (5264, 421392), (5376, 412613), (6016, 368718), (7896, 280928), (8779, 252672), (9024, 245812), (10528, 210696), (12032, 184359), (15792, 140464), (17558, 126336), (18048, 122906), (21056, 105348), (26337, 84224), (31584, 70232), (35116, 63168), (36096, 61453), (42112, 52674)]