212706816

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 160

約数和(自身を含む): 658910208

約数和(自身を除く): 446203392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 271, 292, 336, 384, 438, 448, 511, 512, 542, 584, 672, 768, 813, 876, 896, 1022, 1084, 1168, 1344, 1533, 1536, 1626, 1752, 1792, 1897, 2044, 2168, 2336, 2688, 3066, 3252, 3504, 3584, 3794, 4088, 4336, 4672, 5376, 5691, 6132, 6504, 7008, 7588, 8176, 8672, 9344, 10752, 11382, 12264, 13008, 14016, 15176, 16352, 17344, 18688, 19783, 22764, 24528, 26016, 28032, 30352, 32704, 34688, 37376, 39566, 45528, 49056, 52032, 56064, 59349, 60704, 65408, 69376, 79132, 91056, 98112, 104064, 112128, 118698, 121408, 130816, 138481, 138752, 158264, 182112, 196224, 208128, 237396, 242816, 261632, 276962, 316528, 364224, 392448, 415443, 416256, 474792, 485632, 553924, 633056, 728448, 784896, 830886, 949584, 971264, 1107848, 1266112, 1456896, 1661772, 1899168, 2215696, 2532224, 2913792, 3323544, 3798336, 4431392, 5064448, 6647088, 7596672, 8862784, 10128896, 13294176, 15193344, 17725568, 26588352, 30386688, 35451136, 53176704, 70902272, 106353408, 212706816]

約数ペア:

[(1, 212706816), (2, 106353408), (3, 70902272), (4, 53176704), (6, 35451136), (7, 30386688), (8, 26588352), (12, 17725568), (14, 15193344), (16, 13294176), (21, 10128896), (24, 8862784), (28, 7596672), (32, 6647088), (42, 5064448), (48, 4431392), (56, 3798336), (64, 3323544), (73, 2913792), (84, 2532224), (96, 2215696), (112, 1899168), (128, 1661772), (146, 1456896), (168, 1266112), (192, 1107848), (219, 971264), (224, 949584), (256, 830886), (271, 784896), (292, 728448), (336, 633056), (384, 553924), (438, 485632), (448, 474792), (511, 416256), (512, 415443), (542, 392448), (584, 364224), (672, 316528), (768, 276962), (813, 261632), (876, 242816), (896, 237396), (1022, 208128), (1084, 196224), (1168, 182112), (1344, 158264), (1533, 138752), (1536, 138481), (1626, 130816), (1752, 121408), (1792, 118698), (1897, 112128), (2044, 104064), (2168, 98112), (2336, 91056), (2688, 79132), (3066, 69376), (3252, 65408), (3504, 60704), (3584, 59349), (3794, 56064), (4088, 52032), (4336, 49056), (4672, 45528), (5376, 39566), (5691, 37376), (6132, 34688), (6504, 32704), (7008, 30352), (7588, 28032), (8176, 26016), (8672, 24528), (9344, 22764), (10752, 19783), (11382, 18688), (12264, 17344), (13008, 16352), (14016, 15176)]