1982984808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5407}}^1$

素因数の和:5519

約数の個数: 128

約数和(自身を含む): 5918515200

約数和(自身を除く): 3935530392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 59, 74, 84, 111, 118, 148, 168, 177, 222, 236, 259, 296, 354, 413, 444, 472, 518, 708, 777, 826, 888, 1036, 1239, 1416, 1554, 1652, 2072, 2183, 2478, 3108, 3304, 4366, 4956, 5407, 6216, 6549, 8732, 9912, 10814, 13098, 15281, 16221, 17464, 21628, 26196, 30562, 32442, 37849, 43256, 45843, 52392, 61124, 64884, 75698, 91686, 113547, 122248, 129768, 151396, 183372, 200059, 227094, 302792, 319013, 366744, 400118, 454188, 600177, 638026, 800236, 908376, 957039, 1200354, 1276052, 1400413, 1600472, 1914078, 2233091, 2400708, 2552104, 2800826, 3828156, 4201239, 4466182, 4801416, 5601652, 6699273, 7656312, 8402478, 8932364, 11203304, 11803481, 13398546, 16804956, 17864728, 23606962, 26797092, 33609912, 35410443, 47213924, 53594184, 70820886, 82624367, 94427848, 141641772, 165248734, 247873101, 283283544, 330497468, 495746202, 660994936, 991492404, 1982984808]

約数ペア:

[(1, 1982984808), (2, 991492404), (3, 660994936), (4, 495746202), (6, 330497468), (7, 283283544), (8, 247873101), (12, 165248734), (14, 141641772), (21, 94427848), (24, 82624367), (28, 70820886), (37, 53594184), (42, 47213924), (56, 35410443), (59, 33609912), (74, 26797092), (84, 23606962), (111, 17864728), (118, 16804956), (148, 13398546), (168, 11803481), (177, 11203304), (222, 8932364), (236, 8402478), (259, 7656312), (296, 6699273), (354, 5601652), (413, 4801416), (444, 4466182), (472, 4201239), (518, 3828156), (708, 2800826), (777, 2552104), (826, 2400708), (888, 2233091), (1036, 1914078), (1239, 1600472), (1416, 1400413), (1554, 1276052), (1652, 1200354), (2072, 957039), (2183, 908376), (2478, 800236), (3108, 638026), (3304, 600177), (4366, 454188), (4956, 400118), (5407, 366744), (6216, 319013), (6549, 302792), (8732, 227094), (9912, 200059), (10814, 183372), (13098, 151396), (15281, 129768), (16221, 122248), (17464, 113547), (21628, 91686), (26196, 75698), (30562, 64884), (32442, 61124), (37849, 52392), (43256, 45843)]