2220908544

素因数分解:

$2^{13}\times 3^4\times {\mathrm{3347}}^1$

素因数の和:3385

約数の個数: 140

約数和(自身を含む): 6636884364

約数和(自身を除く): 4415975820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3347, 3456, 4096, 4608, 5184, 6144, 6694, 6912, 8192, 9216, 10041, 10368, 12288, 13388, 13824, 18432, 20082, 20736, 24576, 26776, 27648, 30123, 36864, 40164, 41472, 53552, 55296, 60246, 73728, 80328, 82944, 90369, 107104, 110592, 120492, 160656, 165888, 180738, 214208, 221184, 240984, 271107, 321312, 331776, 361476, 428416, 481968, 542214, 642624, 663552, 722952, 856832, 963936, 1084428, 1285248, 1445904, 1713664, 1927872, 2168856, 2570496, 2891808, 3427328, 3855744, 4337712, 5140992, 5783616, 6854656, 7711488, 8675424, 10281984, 11567232, 13709312, 15422976, 17350848, 20563968, 23134464, 27418624, 30845952, 34701696, 41127936, 46268928, 61691904, 69403392, 82255872, 92537856, 123383808, 138806784, 185075712, 246767616, 277613568, 370151424, 555227136, 740302848, 1110454272, 2220908544]

約数ペア:

[(1, 2220908544), (2, 1110454272), (3, 740302848), (4, 555227136), (6, 370151424), (8, 277613568), (9, 246767616), (12, 185075712), (16, 138806784), (18, 123383808), (24, 92537856), (27, 82255872), (32, 69403392), (36, 61691904), (48, 46268928), (54, 41127936), (64, 34701696), (72, 30845952), (81, 27418624), (96, 23134464), (108, 20563968), (128, 17350848), (144, 15422976), (162, 13709312), (192, 11567232), (216, 10281984), (256, 8675424), (288, 7711488), (324, 6854656), (384, 5783616), (432, 5140992), (512, 4337712), (576, 3855744), (648, 3427328), (768, 2891808), (864, 2570496), (1024, 2168856), (1152, 1927872), (1296, 1713664), (1536, 1445904), (1728, 1285248), (2048, 1084428), (2304, 963936), (2592, 856832), (3072, 722952), (3347, 663552), (3456, 642624), (4096, 542214), (4608, 481968), (5184, 428416), (6144, 361476), (6694, 331776), (6912, 321312), (8192, 271107), (9216, 240984), (10041, 221184), (10368, 214208), (12288, 180738), (13388, 165888), (13824, 160656), (18432, 120492), (20082, 110592), (20736, 107104), (24576, 90369), (26776, 82944), (27648, 80328), (30123, 73728), (36864, 60246), (40164, 55296), (41472, 53552)]