253018368

素因数分解:

$2^8\times 3^2\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:784

約数の個数: 108

約数和(自身を含む): 734582940

約数和(自身を除く): 481564572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 193, 256, 288, 384, 386, 569, 576, 579, 768, 772, 1138, 1152, 1158, 1544, 1707, 1737, 2276, 2304, 2316, 3088, 3414, 3474, 4552, 4632, 5121, 6176, 6828, 6948, 9104, 9264, 10242, 12352, 13656, 13896, 18208, 18528, 20484, 24704, 27312, 27792, 36416, 37056, 40968, 49408, 54624, 55584, 72832, 74112, 81936, 109248, 109817, 111168, 145664, 148224, 163872, 218496, 219634, 222336, 327744, 329451, 436992, 439268, 444672, 655488, 658902, 878536, 988353, 1310976, 1317804, 1757072, 1976706, 2635608, 3514144, 3953412, 5271216, 7028288, 7906824, 10542432, 14056576, 15813648, 21084864, 28113152, 31627296, 42169728, 63254592, 84339456, 126509184, 253018368]

約数ペア:

[(1, 253018368), (2, 126509184), (3, 84339456), (4, 63254592), (6, 42169728), (8, 31627296), (9, 28113152), (12, 21084864), (16, 15813648), (18, 14056576), (24, 10542432), (32, 7906824), (36, 7028288), (48, 5271216), (64, 3953412), (72, 3514144), (96, 2635608), (128, 1976706), (144, 1757072), (192, 1317804), (193, 1310976), (256, 988353), (288, 878536), (384, 658902), (386, 655488), (569, 444672), (576, 439268), (579, 436992), (768, 329451), (772, 327744), (1138, 222336), (1152, 219634), (1158, 218496), (1544, 163872), (1707, 148224), (1737, 145664), (2276, 111168), (2304, 109817), (2316, 109248), (3088, 81936), (3414, 74112), (3474, 72832), (4552, 55584), (4632, 54624), (5121, 49408), (6176, 40968), (6828, 37056), (6948, 36416), (9104, 27792), (9264, 27312), (10242, 24704), (12352, 20484), (13656, 18528), (13896, 18208)]