412642048

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17713}}^1$

素因数の和:17749

約数の個数: 72

約数和(自身を含む): 1013807648

約数和(自身を除く): 601165600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 17713, 23296, 35426, 70852, 123991, 141704, 230269, 247982, 283408, 460538, 495964, 566816, 921076, 991928, 1133632, 1611883, 1842152, 1983856, 2267264, 3223766, 3684304, 3967712, 4534528, 6447532, 7368608, 7935424, 12895064, 14737216, 15870848, 25790128, 29474432, 31741696, 51580256, 58948864, 103160512, 206321024, 412642048]

約数ペア:

[(1, 412642048), (2, 206321024), (4, 103160512), (7, 58948864), (8, 51580256), (13, 31741696), (14, 29474432), (16, 25790128), (26, 15870848), (28, 14737216), (32, 12895064), (52, 7935424), (56, 7368608), (64, 6447532), (91, 4534528), (104, 3967712), (112, 3684304), (128, 3223766), (182, 2267264), (208, 1983856), (224, 1842152), (256, 1611883), (364, 1133632), (416, 991928), (448, 921076), (728, 566816), (832, 495964), (896, 460538), (1456, 283408), (1664, 247982), (1792, 230269), (2912, 141704), (3328, 123991), (5824, 70852), (11648, 35426), (17713, 23296)]