1316982528

素因数分解:

$2^8\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1123}}^1$

素因数の和:1654

約数の個数: 108

約数和(自身を含む): 3808033320

約数和(自身を除く): 2491050792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 509, 576, 768, 1018, 1123, 1152, 1527, 2036, 2246, 2304, 3054, 3369, 4072, 4492, 4581, 6108, 6738, 8144, 8984, 9162, 10107, 12216, 13476, 16288, 17968, 18324, 20214, 24432, 26952, 32576, 35936, 36648, 40428, 48864, 53904, 65152, 71872, 73296, 80856, 97728, 107808, 130304, 143744, 146592, 161712, 195456, 215616, 287488, 293184, 323424, 390912, 431232, 571607, 586368, 646848, 862464, 1143214, 1172736, 1293696, 1714821, 2286428, 2587392, 3429642, 4572856, 5144463, 6859284, 9145712, 10288926, 13718568, 18291424, 20577852, 27437136, 36582848, 41155704, 54874272, 73165696, 82311408, 109748544, 146331392, 164622816, 219497088, 329245632, 438994176, 658491264, 1316982528]

約数ペア:

[(1, 1316982528), (2, 658491264), (3, 438994176), (4, 329245632), (6, 219497088), (8, 164622816), (9, 146331392), (12, 109748544), (16, 82311408), (18, 73165696), (24, 54874272), (32, 41155704), (36, 36582848), (48, 27437136), (64, 20577852), (72, 18291424), (96, 13718568), (128, 10288926), (144, 9145712), (192, 6859284), (256, 5144463), (288, 4572856), (384, 3429642), (509, 2587392), (576, 2286428), (768, 1714821), (1018, 1293696), (1123, 1172736), (1152, 1143214), (1527, 862464), (2036, 646848), (2246, 586368), (2304, 571607), (3054, 431232), (3369, 390912), (4072, 323424), (4492, 293184), (4581, 287488), (6108, 215616), (6738, 195456), (8144, 161712), (8984, 146592), (9162, 143744), (10107, 130304), (12216, 107808), (13476, 97728), (16288, 80856), (17968, 73296), (18324, 71872), (20214, 65152), (24432, 53904), (26952, 48864), (32576, 40428), (35936, 36648)]