314281856

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 775526400

約数和(自身を除く): 461244544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 64, 68, 94, 112, 119, 128, 136, 188, 224, 238, 272, 329, 376, 439, 448, 476, 544, 658, 752, 799, 878, 896, 952, 1088, 1316, 1504, 1598, 1756, 1904, 2176, 2632, 3008, 3073, 3196, 3512, 3808, 5264, 5593, 6016, 6146, 6392, 7024, 7463, 7616, 10528, 11186, 12292, 12784, 14048, 14926, 15232, 20633, 21056, 22372, 24584, 25568, 28096, 29852, 41266, 42112, 44744, 49168, 51136, 52241, 56192, 59704, 82532, 89488, 98336, 102272, 104482, 119408, 144431, 165064, 178976, 196672, 208964, 238816, 288862, 330128, 350761, 357952, 393344, 417928, 477632, 577724, 660256, 701522, 715904, 835856, 955264, 1155448, 1320512, 1403044, 1671712, 2310896, 2455327, 2641024, 2806088, 3343424, 4621792, 4910654, 5612176, 6686848, 9243584, 9821308, 11224352, 18487168, 19642616, 22448704, 39285232, 44897408, 78570464, 157140928, 314281856]

約数ペア:

[(1, 314281856), (2, 157140928), (4, 78570464), (7, 44897408), (8, 39285232), (14, 22448704), (16, 19642616), (17, 18487168), (28, 11224352), (32, 9821308), (34, 9243584), (47, 6686848), (56, 5612176), (64, 4910654), (68, 4621792), (94, 3343424), (112, 2806088), (119, 2641024), (128, 2455327), (136, 2310896), (188, 1671712), (224, 1403044), (238, 1320512), (272, 1155448), (329, 955264), (376, 835856), (439, 715904), (448, 701522), (476, 660256), (544, 577724), (658, 477632), (752, 417928), (799, 393344), (878, 357952), (896, 350761), (952, 330128), (1088, 288862), (1316, 238816), (1504, 208964), (1598, 196672), (1756, 178976), (1904, 165064), (2176, 144431), (2632, 119408), (3008, 104482), (3073, 102272), (3196, 98336), (3512, 89488), (3808, 82532), (5264, 59704), (5593, 56192), (6016, 52241), (6146, 51136), (6392, 49168), (7024, 44744), (7463, 42112), (7616, 41266), (10528, 29852), (11186, 28096), (12292, 25568), (12784, 24584), (14048, 22372), (14926, 21056), (15232, 20633)]