438698568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3083}}^1$

素因数の和:3128

約数の個数: 144

約数和(自身を含む): 1402788240

約数和(自身を除く): 964089672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 539, 588, 616, 726, 847, 924, 968, 1078, 1176, 1452, 1617, 1694, 1848, 2156, 2541, 2904, 3083, 3234, 3388, 4312, 5082, 5929, 6166, 6468, 6776, 9249, 10164, 11858, 12332, 12936, 17787, 18498, 20328, 21581, 23716, 24664, 33913, 35574, 36996, 43162, 47432, 64743, 67826, 71148, 73992, 86324, 101739, 129486, 135652, 142296, 151067, 172648, 203478, 237391, 258972, 271304, 302134, 373043, 406956, 453201, 474782, 517944, 604268, 712173, 746086, 813912, 906402, 949564, 1119129, 1208536, 1424346, 1492172, 1661737, 1812804, 1899128, 2238258, 2611301, 2848692, 2984344, 3323474, 3625608, 4476516, 4985211, 5222602, 5697384, 6646948, 7833903, 8953032, 9970422, 10445204, 13293896, 15667806, 18279107, 19940844, 20890408, 31335612, 36558214, 39881688, 54837321, 62671224, 73116428, 109674642, 146232856, 219349284, 438698568]

約数ペア:

[(1, 438698568), (2, 219349284), (3, 146232856), (4, 109674642), (6, 73116428), (7, 62671224), (8, 54837321), (11, 39881688), (12, 36558214), (14, 31335612), (21, 20890408), (22, 19940844), (24, 18279107), (28, 15667806), (33, 13293896), (42, 10445204), (44, 9970422), (49, 8953032), (56, 7833903), (66, 6646948), (77, 5697384), (84, 5222602), (88, 4985211), (98, 4476516), (121, 3625608), (132, 3323474), (147, 2984344), (154, 2848692), (168, 2611301), (196, 2238258), (231, 1899128), (242, 1812804), (264, 1661737), (294, 1492172), (308, 1424346), (363, 1208536), (392, 1119129), (462, 949564), (484, 906402), (539, 813912), (588, 746086), (616, 712173), (726, 604268), (847, 517944), (924, 474782), (968, 453201), (1078, 406956), (1176, 373043), (1452, 302134), (1617, 271304), (1694, 258972), (1848, 237391), (2156, 203478), (2541, 172648), (2904, 151067), (3083, 142296), (3234, 135652), (3388, 129486), (4312, 101739), (5082, 86324), (5929, 73992), (6166, 71148), (6468, 67826), (6776, 64743), (9249, 47432), (10164, 43162), (11858, 36996), (12332, 35574), (12936, 33913), (17787, 24664), (18498, 23716), (20328, 21581)]