2105551872

素因数分解:

$2^{10}\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4934

約数の個数: 132

約数和(自身を含む): 6210368736

約数和(自身を除く): 4104816864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 512, 564, 576, 752, 768, 846, 1024, 1128, 1152, 1504, 1536, 1692, 2256, 2304, 3008, 3072, 3384, 4512, 4608, 4861, 6016, 6768, 9024, 9216, 9722, 12032, 13536, 14583, 18048, 19444, 24064, 27072, 29166, 36096, 38888, 43749, 48128, 54144, 58332, 72192, 77776, 87498, 108288, 116664, 144384, 155552, 174996, 216576, 228467, 233328, 311104, 349992, 433152, 456934, 466656, 622208, 685401, 699984, 913868, 933312, 1244416, 1370802, 1399968, 1827736, 1866624, 2056203, 2488832, 2741604, 2799936, 3655472, 3733248, 4112406, 4977664, 5483208, 5599872, 7310944, 7466496, 8224812, 10966416, 11199744, 14621888, 14932992, 16449624, 21932832, 22399488, 29243776, 32899248, 43865664, 44798976, 58487552, 65798496, 87731328, 116975104, 131596992, 175462656, 233950208, 263193984, 350925312, 526387968, 701850624, 1052775936, 2105551872]

約数ペア:

[(1, 2105551872), (2, 1052775936), (3, 701850624), (4, 526387968), (6, 350925312), (8, 263193984), (9, 233950208), (12, 175462656), (16, 131596992), (18, 116975104), (24, 87731328), (32, 65798496), (36, 58487552), (47, 44798976), (48, 43865664), (64, 32899248), (72, 29243776), (94, 22399488), (96, 21932832), (128, 16449624), (141, 14932992), (144, 14621888), (188, 11199744), (192, 10966416), (256, 8224812), (282, 7466496), (288, 7310944), (376, 5599872), (384, 5483208), (423, 4977664), (512, 4112406), (564, 3733248), (576, 3655472), (752, 2799936), (768, 2741604), (846, 2488832), (1024, 2056203), (1128, 1866624), (1152, 1827736), (1504, 1399968), (1536, 1370802), (1692, 1244416), (2256, 933312), (2304, 913868), (3008, 699984), (3072, 685401), (3384, 622208), (4512, 466656), (4608, 456934), (4861, 433152), (6016, 349992), (6768, 311104), (9024, 233328), (9216, 228467), (9722, 216576), (12032, 174996), (13536, 155552), (14583, 144384), (18048, 116664), (19444, 108288), (24064, 87498), (27072, 77776), (29166, 72192), (36096, 58332), (38888, 54144), (43749, 48128)]