470823168

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 1311266880

約数和(自身を除く): 840443712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 64, 86, 96, 106, 128, 129, 159, 172, 192, 212, 256, 258, 269, 318, 344, 384, 424, 516, 538, 636, 688, 768, 807, 848, 1032, 1076, 1272, 1376, 1614, 1696, 2064, 2152, 2279, 2544, 2752, 3228, 3392, 4128, 4304, 4558, 5088, 5504, 6456, 6784, 6837, 8256, 8608, 9116, 10176, 11008, 11567, 12912, 13568, 13674, 14257, 16512, 17216, 18232, 20352, 23134, 25824, 27348, 28514, 33024, 34432, 34701, 36464, 40704, 42771, 46268, 51648, 54696, 57028, 68864, 69402, 72928, 85542, 92536, 103296, 109392, 114056, 138804, 145856, 171084, 185072, 206592, 218784, 228112, 277608, 291712, 342168, 370144, 437568, 456224, 555216, 583424, 613051, 684336, 740288, 875136, 912448, 1110432, 1226102, 1368672, 1480576, 1750272, 1824896, 1839153, 2220864, 2452204, 2737344, 2961152, 3649792, 3678306, 4441728, 4904408, 5474688, 7356612, 8883456, 9808816, 10949376, 14713224, 19617632, 29426448, 39235264, 58852896, 78470528, 117705792, 156941056, 235411584, 470823168]

約数ペア:

[(1, 470823168), (2, 235411584), (3, 156941056), (4, 117705792), (6, 78470528), (8, 58852896), (12, 39235264), (16, 29426448), (24, 19617632), (32, 14713224), (43, 10949376), (48, 9808816), (53, 8883456), (64, 7356612), (86, 5474688), (96, 4904408), (106, 4441728), (128, 3678306), (129, 3649792), (159, 2961152), (172, 2737344), (192, 2452204), (212, 2220864), (256, 1839153), (258, 1824896), (269, 1750272), (318, 1480576), (344, 1368672), (384, 1226102), (424, 1110432), (516, 912448), (538, 875136), (636, 740288), (688, 684336), (768, 613051), (807, 583424), (848, 555216), (1032, 456224), (1076, 437568), (1272, 370144), (1376, 342168), (1614, 291712), (1696, 277608), (2064, 228112), (2152, 218784), (2279, 206592), (2544, 185072), (2752, 171084), (3228, 145856), (3392, 138804), (4128, 114056), (4304, 109392), (4558, 103296), (5088, 92536), (5504, 85542), (6456, 72928), (6784, 69402), (6837, 68864), (8256, 57028), (8608, 54696), (9116, 51648), (10176, 46268), (11008, 42771), (11567, 40704), (12912, 36464), (13568, 34701), (13674, 34432), (14257, 33024), (16512, 28514), (17216, 27348), (18232, 25824), (20352, 23134)]