412512256

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 104

約数和(自身を含む): 910052864

約数和(自身を除く): 497540608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 127, 128, 208, 244, 254, 256, 416, 488, 508, 512, 793, 832, 976, 1016, 1024, 1586, 1651, 1664, 1952, 2032, 2048, 3172, 3302, 3328, 3904, 4064, 4096, 6344, 6604, 6656, 7747, 7808, 8128, 12688, 13208, 13312, 15494, 15616, 16256, 25376, 26416, 26624, 30988, 31232, 32512, 50752, 52832, 53248, 61976, 62464, 65024, 100711, 101504, 105664, 123952, 124928, 130048, 201422, 203008, 211328, 247904, 249856, 260096, 402844, 406016, 422656, 495808, 520192, 805688, 812032, 845312, 991616, 1611376, 1624064, 1690624, 1983232, 3222752, 3248128, 3381248, 3966464, 6445504, 6762496, 7932928, 12891008, 15865856, 25782016, 31731712, 51564032, 103128064, 206256128, 412512256]

約数ペア:

[(1, 412512256), (2, 206256128), (4, 103128064), (8, 51564032), (13, 31731712), (16, 25782016), (26, 15865856), (32, 12891008), (52, 7932928), (61, 6762496), (64, 6445504), (104, 3966464), (122, 3381248), (127, 3248128), (128, 3222752), (208, 1983232), (244, 1690624), (254, 1624064), (256, 1611376), (416, 991616), (488, 845312), (508, 812032), (512, 805688), (793, 520192), (832, 495808), (976, 422656), (1016, 406016), (1024, 402844), (1586, 260096), (1651, 249856), (1664, 247904), (1952, 211328), (2032, 203008), (2048, 201422), (3172, 130048), (3302, 124928), (3328, 123952), (3904, 105664), (4064, 101504), (4096, 100711), (6344, 65024), (6604, 62464), (6656, 61976), (7747, 53248), (7808, 52832), (8128, 50752), (12688, 32512), (13208, 31232), (13312, 30988), (15494, 26624), (15616, 26416), (16256, 25376)]