1290666624

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5501}}^1$

素因数の和:5578

約数の個数: 128

約数和(自身を含む): 3771290880

約数和(自身を除く): 2480624256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 282, 312, 376, 384, 416, 564, 611, 624, 752, 832, 1128, 1222, 1248, 1504, 1664, 1833, 2256, 2444, 2496, 3008, 3666, 4512, 4888, 4992, 5501, 6016, 7332, 9024, 9776, 11002, 14664, 16503, 18048, 19552, 22004, 29328, 33006, 39104, 44008, 58656, 66012, 71513, 78208, 88016, 117312, 132024, 143026, 176032, 214539, 234624, 258547, 264048, 286052, 352064, 429078, 517094, 528096, 572104, 704128, 775641, 858156, 1034188, 1056192, 1144208, 1551282, 1716312, 2068376, 2112384, 2288416, 3102564, 3361111, 3432624, 4136752, 4576832, 6205128, 6722222, 6865248, 8273504, 9153664, 10083333, 12410256, 13444444, 13730496, 16547008, 20166666, 24820512, 26888888, 27460992, 33094016, 40333332, 49641024, 53777776, 80666664, 99282048, 107555552, 161333328, 215111104, 322666656, 430222208, 645333312, 1290666624]

約数ペア:

[(1, 1290666624), (2, 645333312), (3, 430222208), (4, 322666656), (6, 215111104), (8, 161333328), (12, 107555552), (13, 99282048), (16, 80666664), (24, 53777776), (26, 49641024), (32, 40333332), (39, 33094016), (47, 27460992), (48, 26888888), (52, 24820512), (64, 20166666), (78, 16547008), (94, 13730496), (96, 13444444), (104, 12410256), (128, 10083333), (141, 9153664), (156, 8273504), (188, 6865248), (192, 6722222), (208, 6205128), (282, 4576832), (312, 4136752), (376, 3432624), (384, 3361111), (416, 3102564), (564, 2288416), (611, 2112384), (624, 2068376), (752, 1716312), (832, 1551282), (1128, 1144208), (1222, 1056192), (1248, 1034188), (1504, 858156), (1664, 775641), (1833, 704128), (2256, 572104), (2444, 528096), (2496, 517094), (3008, 429078), (3666, 352064), (4512, 286052), (4888, 264048), (4992, 258547), (5501, 234624), (6016, 214539), (7332, 176032), (9024, 143026), (9776, 132024), (11002, 117312), (14664, 88016), (16503, 78208), (18048, 71513), (19552, 66012), (22004, 58656), (29328, 44008), (33006, 39104)]