488031232

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 88

約数和(自身を含む): 1069631192

約数和(自身を除く): 581599960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 416, 488, 512, 601, 793, 832, 976, 1024, 1202, 1586, 1664, 1952, 2404, 3172, 3328, 3904, 4808, 6344, 6656, 7808, 7813, 9616, 12688, 13312, 15616, 15626, 19232, 25376, 31232, 31252, 36661, 38464, 50752, 62464, 62504, 73322, 76928, 101504, 125008, 146644, 153856, 203008, 250016, 293288, 307712, 406016, 476593, 500032, 586576, 615424, 812032, 953186, 1000064, 1173152, 1906372, 2000128, 2346304, 3812744, 4000256, 4692608, 7625488, 8000512, 9385216, 15250976, 18770432, 30501952, 37540864, 61003904, 122007808, 244015616, 488031232]

約数ペア:

[(1, 488031232), (2, 244015616), (4, 122007808), (8, 61003904), (13, 37540864), (16, 30501952), (26, 18770432), (32, 15250976), (52, 9385216), (61, 8000512), (64, 7625488), (104, 4692608), (122, 4000256), (128, 3812744), (208, 2346304), (244, 2000128), (256, 1906372), (416, 1173152), (488, 1000064), (512, 953186), (601, 812032), (793, 615424), (832, 586576), (976, 500032), (1024, 476593), (1202, 406016), (1586, 307712), (1664, 293288), (1952, 250016), (2404, 203008), (3172, 153856), (3328, 146644), (3904, 125008), (4808, 101504), (6344, 76928), (6656, 73322), (7808, 62504), (7813, 62464), (9616, 50752), (12688, 38464), (13312, 36661), (15616, 31252), (15626, 31232), (19232, 25376)]