401968512

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31721}}^1$

素因数の和:31752

約数の個数: 96

約数和(自身を含む): 1261901160

約数和(自身を除く): 859932648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 31721, 63442, 95163, 126884, 190326, 253768, 285489, 348931, 380652, 507536, 570978, 697862, 761304, 1015072, 1046793, 1141956, 1395724, 1522608, 2030144, 2093586, 2283912, 2791448, 3045216, 3140379, 4060288, 4187172, 4567824, 5582896, 6090432, 6280758, 8374344, 9135648, 11165792, 12180864, 12561516, 16748688, 18271296, 22331584, 25123032, 33497376, 36542592, 44663168, 50246064, 66994752, 100492128, 133989504, 200984256, 401968512]

約数ペア:

[(1, 401968512), (2, 200984256), (3, 133989504), (4, 100492128), (6, 66994752), (8, 50246064), (9, 44663168), (11, 36542592), (12, 33497376), (16, 25123032), (18, 22331584), (22, 18271296), (24, 16748688), (32, 12561516), (33, 12180864), (36, 11165792), (44, 9135648), (48, 8374344), (64, 6280758), (66, 6090432), (72, 5582896), (88, 4567824), (96, 4187172), (99, 4060288), (128, 3140379), (132, 3045216), (144, 2791448), (176, 2283912), (192, 2093586), (198, 2030144), (264, 1522608), (288, 1395724), (352, 1141956), (384, 1046793), (396, 1015072), (528, 761304), (576, 697862), (704, 570978), (792, 507536), (1056, 380652), (1152, 348931), (1408, 285489), (1584, 253768), (2112, 190326), (3168, 126884), (4224, 95163), (6336, 63442), (12672, 31721)]