170440704

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 563013360

約数和(自身を除く): 392572656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1321, 1344, 1536, 1792, 2016, 2048, 2304, 2642, 2688, 3072, 3584, 3963, 4032, 4608, 5284, 5376, 6144, 7168, 7926, 8064, 9216, 9247, 10568, 10752, 11889, 14336, 15852, 16128, 18432, 18494, 21136, 21504, 23778, 27741, 31704, 32256, 36988, 42272, 43008, 47556, 55482, 63408, 64512, 73976, 83223, 84544, 95112, 110964, 126816, 129024, 147952, 166446, 169088, 190224, 221928, 253632, 295904, 332892, 338176, 380448, 443856, 507264, 591808, 665784, 676352, 760896, 887712, 1014528, 1183616, 1331568, 1352704, 1521792, 1775424, 2029056, 2367232, 2663136, 2705408, 3043584, 3550848, 4058112, 4734464, 5326272, 6087168, 7101696, 8116224, 9468928, 10652544, 12174336, 14203392, 18937856, 21305088, 24348672, 28406784, 42610176, 56813568, 85220352, 170440704]

約数ペア:

[(1, 170440704), (2, 85220352), (3, 56813568), (4, 42610176), (6, 28406784), (7, 24348672), (8, 21305088), (9, 18937856), (12, 14203392), (14, 12174336), (16, 10652544), (18, 9468928), (21, 8116224), (24, 7101696), (28, 6087168), (32, 5326272), (36, 4734464), (42, 4058112), (48, 3550848), (56, 3043584), (63, 2705408), (64, 2663136), (72, 2367232), (84, 2029056), (96, 1775424), (112, 1521792), (126, 1352704), (128, 1331568), (144, 1183616), (168, 1014528), (192, 887712), (224, 760896), (252, 676352), (256, 665784), (288, 591808), (336, 507264), (384, 443856), (448, 380448), (504, 338176), (512, 332892), (576, 295904), (672, 253632), (768, 221928), (896, 190224), (1008, 169088), (1024, 166446), (1152, 147952), (1321, 129024), (1344, 126816), (1536, 110964), (1792, 95112), (2016, 84544), (2048, 83223), (2304, 73976), (2642, 64512), (2688, 63408), (3072, 55482), (3584, 47556), (3963, 43008), (4032, 42272), (4608, 36988), (5284, 32256), (5376, 31704), (6144, 27741), (7168, 23778), (7926, 21504), (8064, 21136), (9216, 18494), (9247, 18432), (10568, 16128), (10752, 15852), (11889, 14336)]