42757806784

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{2383}}^1$

素因数の和:2755

約数の個数: 168

約数和(自身を含む): 106952190464

約数和(自身を除く): 64194383680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 331, 352, 448, 484, 616, 662, 704, 847, 968, 1232, 1324, 1694, 1936, 2317, 2383, 2464, 2648, 3388, 3641, 3872, 4634, 4766, 4928, 5296, 6776, 7282, 7744, 9268, 9532, 10592, 13552, 14564, 16681, 18536, 19064, 21184, 25487, 26213, 27104, 29128, 33362, 37072, 38128, 40051, 50974, 52426, 54208, 58256, 66724, 74144, 76256, 80102, 101948, 104852, 116512, 133448, 148288, 152512, 160204, 183491, 203896, 209704, 233024, 266896, 280357, 288343, 320408, 366982, 407792, 419408, 533792, 560714, 576686, 640816, 733964, 788773, 815584, 838816, 1067584, 1121428, 1153372, 1281632, 1467928, 1577546, 1631168, 1677632, 2018401, 2242856, 2306744, 2563264, 2935856, 3155092, 4036802, 4485712, 4613488, 5521411, 5871712, 6310184, 8073604, 8676503, 8971424, 9226976, 11042822, 11743424, 12620368, 16147208, 17353006, 17942848, 18453952, 22085644, 25240736, 32294416, 34706012, 44171288, 50481472, 60735521, 64588832, 69412024, 88342576, 95441533, 121471042, 129177664, 138824048, 176685152, 190883066, 242942084, 277648096, 353370304, 381766132, 485884168, 555296192, 668090731, 763532264, 971768336, 1336181462, 1527064528, 1943536672, 2672362924, 3054129056, 3887073344, 5344725848, 6108258112, 10689451696, 21378903392, 42757806784]

約数ペア:

[(1, 42757806784), (2, 21378903392), (4, 10689451696), (7, 6108258112), (8, 5344725848), (11, 3887073344), (14, 3054129056), (16, 2672362924), (22, 1943536672), (28, 1527064528), (32, 1336181462), (44, 971768336), (56, 763532264), (64, 668090731), (77, 555296192), (88, 485884168), (112, 381766132), (121, 353370304), (154, 277648096), (176, 242942084), (224, 190883066), (242, 176685152), (308, 138824048), (331, 129177664), (352, 121471042), (448, 95441533), (484, 88342576), (616, 69412024), (662, 64588832), (704, 60735521), (847, 50481472), (968, 44171288), (1232, 34706012), (1324, 32294416), (1694, 25240736), (1936, 22085644), (2317, 18453952), (2383, 17942848), (2464, 17353006), (2648, 16147208), (3388, 12620368), (3641, 11743424), (3872, 11042822), (4634, 9226976), (4766, 8971424), (4928, 8676503), (5296, 8073604), (6776, 6310184), (7282, 5871712), (7744, 5521411), (9268, 4613488), (9532, 4485712), (10592, 4036802), (13552, 3155092), (14564, 2935856), (16681, 2563264), (18536, 2306744), (19064, 2242856), (21184, 2018401), (25487, 1677632), (26213, 1631168), (27104, 1577546), (29128, 1467928), (33362, 1281632), (37072, 1153372), (38128, 1121428), (40051, 1067584), (50974, 838816), (52426, 815584), (54208, 788773), (58256, 733964), (66724, 640816), (74144, 576686), (76256, 560714), (80102, 533792), (101948, 419408), (104852, 407792), (116512, 366982), (133448, 320408), (148288, 288343), (152512, 280357), (160204, 266896), (183491, 233024), (203896, 209704)]