2817271072

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 216

約数和(自身を含む): 7335982080

約数和(自身を除く): 4518711008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 121, 124, 154, 176, 196, 217, 224, 242, 248, 308, 341, 352, 392, 434, 479, 484, 496, 539, 616, 682, 784, 847, 868, 958, 968, 992, 1078, 1232, 1364, 1519, 1568, 1694, 1736, 1916, 1936, 2156, 2387, 2464, 2728, 3038, 3353, 3388, 3472, 3751, 3832, 3872, 4312, 4774, 5269, 5456, 5929, 6076, 6706, 6776, 6944, 7502, 7664, 8624, 9548, 10538, 10912, 11858, 12152, 13412, 13552, 14849, 15004, 15328, 16709, 17248, 19096, 21076, 23471, 23716, 24304, 26257, 26824, 27104, 29698, 30008, 33418, 36883, 38192, 42152, 46942, 47432, 48608, 52514, 53648, 57959, 59396, 60016, 66836, 73766, 76384, 84304, 93884, 94864, 103943, 105028, 107296, 115918, 118792, 120032, 133672, 147532, 163339, 168608, 183799, 187768, 189728, 207886, 210056, 231836, 237584, 258181, 267344, 295064, 326678, 367598, 375536, 405713, 415772, 420112, 463672, 475168, 516362, 534688, 590128, 653356, 727601, 735196, 751072, 811426, 831544, 840224, 927344, 1032724, 1143373, 1180256, 1306712, 1455202, 1470392, 1622852, 1663088, 1796729, 1854688, 2065448, 2286746, 2613424, 2839991, 2910404, 2940784, 3245704, 3326176, 3593458, 4130896, 4573492, 5226848, 5679982, 5820808, 5881568, 6491408, 7186916, 8003611, 8261792, 9146984, 11359964, 11641616, 12577103, 12982816, 14373832, 16007222, 18293968, 22719928, 23283232, 25154206, 28747664, 32014444, 36587936, 45439856, 50308412, 57495328, 64028888, 88039721, 90879712, 100616824, 128057776, 176079442, 201233648, 256115552, 352158884, 402467296, 704317768, 1408635536, 2817271072]

約数ペア:

[(1, 2817271072), (2, 1408635536), (4, 704317768), (7, 402467296), (8, 352158884), (11, 256115552), (14, 201233648), (16, 176079442), (22, 128057776), (28, 100616824), (31, 90879712), (32, 88039721), (44, 64028888), (49, 57495328), (56, 50308412), (62, 45439856), (77, 36587936), (88, 32014444), (98, 28747664), (112, 25154206), (121, 23283232), (124, 22719928), (154, 18293968), (176, 16007222), (196, 14373832), (217, 12982816), (224, 12577103), (242, 11641616), (248, 11359964), (308, 9146984), (341, 8261792), (352, 8003611), (392, 7186916), (434, 6491408), (479, 5881568), (484, 5820808), (496, 5679982), (539, 5226848), (616, 4573492), (682, 4130896), (784, 3593458), (847, 3326176), (868, 3245704), (958, 2940784), (968, 2910404), (992, 2839991), (1078, 2613424), (1232, 2286746), (1364, 2065448), (1519, 1854688), (1568, 1796729), (1694, 1663088), (1736, 1622852), (1916, 1470392), (1936, 1455202), (2156, 1306712), (2387, 1180256), (2464, 1143373), (2728, 1032724), (3038, 927344), (3353, 840224), (3388, 831544), (3472, 811426), (3751, 751072), (3832, 735196), (3872, 727601), (4312, 653356), (4774, 590128), (5269, 534688), (5456, 516362), (5929, 475168), (6076, 463672), (6706, 420112), (6776, 415772), (6944, 405713), (7502, 375536), (7664, 367598), (8624, 326678), (9548, 295064), (10538, 267344), (10912, 258181), (11858, 237584), (12152, 231836), (13412, 210056), (13552, 207886), (14849, 189728), (15004, 187768), (15328, 183799), (16709, 168608), (17248, 163339), (19096, 147532), (21076, 133672), (23471, 120032), (23716, 118792), (24304, 115918), (26257, 107296), (26824, 105028), (27104, 103943), (29698, 94864), (30008, 93884), (33418, 84304), (36883, 76384), (38192, 73766), (42152, 66836), (46942, 60016), (47432, 59396), (48608, 57959), (52514, 53648)]