518520832

素因数分解:

$2^{19}\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 80

約数和(自身を含む): 1107295200

約数和(自身を除く): 588774368

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 256, 344, 368, 512, 688, 736, 989, 1024, 1376, 1472, 1978, 2048, 2752, 2944, 3956, 4096, 5504, 5888, 7912, 8192, 11008, 11776, 15824, 16384, 22016, 23552, 31648, 32768, 44032, 47104, 63296, 65536, 88064, 94208, 126592, 131072, 176128, 188416, 253184, 262144, 352256, 376832, 506368, 524288, 704512, 753664, 1012736, 1409024, 1507328, 2025472, 2818048, 3014656, 4050944, 5636096, 6029312, 8101888, 11272192, 12058624, 16203776, 22544384, 32407552, 64815104, 129630208, 259260416, 518520832]

約数ペア:

[(1, 518520832), (2, 259260416), (4, 129630208), (8, 64815104), (16, 32407552), (23, 22544384), (32, 16203776), (43, 12058624), (46, 11272192), (64, 8101888), (86, 6029312), (92, 5636096), (128, 4050944), (172, 3014656), (184, 2818048), (256, 2025472), (344, 1507328), (368, 1409024), (512, 1012736), (688, 753664), (736, 704512), (989, 524288), (1024, 506368), (1376, 376832), (1472, 352256), (1978, 262144), (2048, 253184), (2752, 188416), (2944, 176128), (3956, 131072), (4096, 126592), (5504, 94208), (5888, 88064), (7912, 65536), (8192, 63296), (11008, 47104), (11776, 44032), (15824, 32768), (16384, 31648), (22016, 23552)]