40439856128

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1618

約数の個数: 176

約数和(自身を含む): 96187121664

約数和(自身を除く): 55747265536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 128, 217, 224, 248, 254, 256, 434, 448, 496, 508, 512, 868, 889, 896, 992, 1016, 1024, 1433, 1736, 1778, 1792, 1984, 2032, 2866, 3472, 3556, 3584, 3937, 3968, 4064, 5732, 6944, 7112, 7168, 7874, 7936, 8128, 10031, 11464, 13888, 14224, 15748, 15872, 16256, 20062, 22928, 27559, 27776, 28448, 31496, 31744, 32512, 40124, 44423, 45856, 55118, 55552, 56896, 62992, 65024, 80248, 88846, 91712, 110236, 111104, 113792, 125984, 130048, 160496, 177692, 181991, 183424, 220472, 222208, 227584, 251968, 310961, 320992, 355384, 363982, 366848, 440944, 455168, 503936, 621922, 641984, 710768, 727964, 733696, 881888, 910336, 1007872, 1243844, 1273937, 1283968, 1421536, 1455928, 1467392, 1763776, 2015744, 2487688, 2547874, 2567936, 2843072, 2911856, 3527552, 4031488, 4975376, 5095748, 5135872, 5641721, 5686144, 5823712, 7055104, 9950752, 10191496, 10271744, 11283442, 11372288, 11647424, 14110208, 19901504, 20382992, 22566884, 22744576, 23294848, 28220416, 39492047, 39803008, 40765984, 45133768, 45489152, 46589696, 78984094, 79606016, 81531968, 90267536, 93179392, 157968188, 159212032, 163063936, 180535072, 186358784, 315936376, 318424064, 326127872, 361070144, 631872752, 652255744, 722140288, 1263745504, 1304511488, 1444280576, 2527491008, 2888561152, 5054982016, 5777122304, 10109964032, 20219928064, 40439856128]

約数ペア:

[(1, 40439856128), (2, 20219928064), (4, 10109964032), (7, 5777122304), (8, 5054982016), (14, 2888561152), (16, 2527491008), (28, 1444280576), (31, 1304511488), (32, 1263745504), (56, 722140288), (62, 652255744), (64, 631872752), (112, 361070144), (124, 326127872), (127, 318424064), (128, 315936376), (217, 186358784), (224, 180535072), (248, 163063936), (254, 159212032), (256, 157968188), (434, 93179392), (448, 90267536), (496, 81531968), (508, 79606016), (512, 78984094), (868, 46589696), (889, 45489152), (896, 45133768), (992, 40765984), (1016, 39803008), (1024, 39492047), (1433, 28220416), (1736, 23294848), (1778, 22744576), (1792, 22566884), (1984, 20382992), (2032, 19901504), (2866, 14110208), (3472, 11647424), (3556, 11372288), (3584, 11283442), (3937, 10271744), (3968, 10191496), (4064, 9950752), (5732, 7055104), (6944, 5823712), (7112, 5686144), (7168, 5641721), (7874, 5135872), (7936, 5095748), (8128, 4975376), (10031, 4031488), (11464, 3527552), (13888, 2911856), (14224, 2843072), (15748, 2567936), (15872, 2547874), (16256, 2487688), (20062, 2015744), (22928, 1763776), (27559, 1467392), (27776, 1455928), (28448, 1421536), (31496, 1283968), (31744, 1273937), (32512, 1243844), (40124, 1007872), (44423, 910336), (45856, 881888), (55118, 733696), (55552, 727964), (56896, 710768), (62992, 641984), (65024, 621922), (80248, 503936), (88846, 455168), (91712, 440944), (110236, 366848), (111104, 363982), (113792, 355384), (125984, 320992), (130048, 310961), (160496, 251968), (177692, 227584), (181991, 222208), (183424, 220472)]