343942144

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3731

約数の個数: 88

約数和(自身を含む): 846442688

約数和(自身を除く): 502500544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2912, 3328, 3584, 3691, 5824, 6656, 7168, 7382, 11648, 13312, 14764, 23296, 25837, 29528, 46592, 47983, 51674, 59056, 93184, 95966, 103348, 118112, 191932, 206696, 236224, 335881, 383864, 413392, 472448, 671762, 767728, 826784, 944896, 1343524, 1535456, 1653568, 1889792, 2687048, 3070912, 3307136, 3779584, 5374096, 6141824, 6614272, 10748192, 12283648, 13228544, 21496384, 24567296, 26457088, 42992768, 49134592, 85985536, 171971072, 343942144]

約数ペア:

[(1, 343942144), (2, 171971072), (4, 85985536), (7, 49134592), (8, 42992768), (13, 26457088), (14, 24567296), (16, 21496384), (26, 13228544), (28, 12283648), (32, 10748192), (52, 6614272), (56, 6141824), (64, 5374096), (91, 3779584), (104, 3307136), (112, 3070912), (128, 2687048), (182, 1889792), (208, 1653568), (224, 1535456), (256, 1343524), (364, 944896), (416, 826784), (448, 767728), (512, 671762), (728, 472448), (832, 413392), (896, 383864), (1024, 335881), (1456, 236224), (1664, 206696), (1792, 191932), (2912, 118112), (3328, 103348), (3584, 95966), (3691, 93184), (5824, 59056), (6656, 51674), (7168, 47983), (7382, 46592), (11648, 29528), (13312, 25837), (14764, 23296)]