213434664

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 587520000

約数和(自身を除く): 374085336

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 67, 69, 87, 92, 116, 134, 138, 174, 184, 199, 201, 232, 268, 276, 348, 398, 402, 536, 552, 597, 667, 696, 796, 804, 1194, 1334, 1541, 1592, 1608, 1943, 2001, 2388, 2668, 3082, 3886, 4002, 4577, 4623, 4776, 5336, 5771, 5829, 6164, 7772, 8004, 9154, 9246, 11542, 11658, 12328, 13333, 13731, 15544, 16008, 17313, 18308, 18492, 23084, 23316, 26666, 27462, 34626, 36616, 36984, 39999, 44689, 46168, 46632, 53332, 54924, 69252, 79998, 89378, 106664, 109848, 132733, 134067, 138504, 159996, 178756, 265466, 268134, 306659, 319992, 357512, 386657, 398199, 530932, 536268, 613318, 773314, 796398, 919977, 1061864, 1072536, 1159971, 1226636, 1546628, 1592796, 1839954, 2319942, 2453272, 3093256, 3185592, 3679908, 4639884, 7359816, 8893111, 9279768, 17786222, 26679333, 35572444, 53358666, 71144888, 106717332, 213434664]

約数ペア:

[(1, 213434664), (2, 106717332), (3, 71144888), (4, 53358666), (6, 35572444), (8, 26679333), (12, 17786222), (23, 9279768), (24, 8893111), (29, 7359816), (46, 4639884), (58, 3679908), (67, 3185592), (69, 3093256), (87, 2453272), (92, 2319942), (116, 1839954), (134, 1592796), (138, 1546628), (174, 1226636), (184, 1159971), (199, 1072536), (201, 1061864), (232, 919977), (268, 796398), (276, 773314), (348, 613318), (398, 536268), (402, 530932), (536, 398199), (552, 386657), (597, 357512), (667, 319992), (696, 306659), (796, 268134), (804, 265466), (1194, 178756), (1334, 159996), (1541, 138504), (1592, 134067), (1608, 132733), (1943, 109848), (2001, 106664), (2388, 89378), (2668, 79998), (3082, 69252), (3886, 54924), (4002, 53332), (4577, 46632), (4623, 46168), (4776, 44689), (5336, 39999), (5771, 36984), (5829, 36616), (6164, 34626), (7772, 27462), (8004, 26666), (9154, 23316), (9246, 23084), (11542, 18492), (11658, 18308), (12328, 17313), (13333, 16008), (13731, 15544)]