2688331008

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1680

約数の個数: 144

約数和(自身を含む): 7845820416

約数和(自身を除く): 5157489408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 223, 256, 264, 352, 384, 446, 528, 669, 704, 768, 892, 1056, 1338, 1408, 1427, 1784, 2112, 2453, 2676, 2816, 2854, 3568, 4224, 4281, 4906, 5352, 5708, 7136, 7359, 8448, 8562, 9812, 10704, 11416, 14272, 14718, 15697, 17124, 19624, 21408, 22832, 28544, 29436, 31394, 34248, 39248, 42816, 45664, 47091, 57088, 58872, 62788, 68496, 78496, 85632, 91328, 94182, 117744, 125576, 136992, 156992, 171264, 182656, 188364, 235488, 251152, 273984, 313984, 318221, 365312, 376728, 470976, 502304, 547968, 627968, 636442, 753456, 941952, 954663, 1004608, 1095936, 1272884, 1506912, 1883904, 1909326, 2009216, 2545768, 3013824, 3500431, 3818652, 4018432, 5091536, 6027648, 7000862, 7637304, 10183072, 10501293, 12055296, 14001724, 15274608, 20366144, 21002586, 28003448, 30549216, 40732288, 42005172, 56006896, 61098432, 81464576, 84010344, 112013792, 122196864, 168020688, 224027584, 244393728, 336041376, 448055168, 672082752, 896110336, 1344165504, 2688331008]

約数ペア:

[(1, 2688331008), (2, 1344165504), (3, 896110336), (4, 672082752), (6, 448055168), (8, 336041376), (11, 244393728), (12, 224027584), (16, 168020688), (22, 122196864), (24, 112013792), (32, 84010344), (33, 81464576), (44, 61098432), (48, 56006896), (64, 42005172), (66, 40732288), (88, 30549216), (96, 28003448), (128, 21002586), (132, 20366144), (176, 15274608), (192, 14001724), (223, 12055296), (256, 10501293), (264, 10183072), (352, 7637304), (384, 7000862), (446, 6027648), (528, 5091536), (669, 4018432), (704, 3818652), (768, 3500431), (892, 3013824), (1056, 2545768), (1338, 2009216), (1408, 1909326), (1427, 1883904), (1784, 1506912), (2112, 1272884), (2453, 1095936), (2676, 1004608), (2816, 954663), (2854, 941952), (3568, 753456), (4224, 636442), (4281, 627968), (4906, 547968), (5352, 502304), (5708, 470976), (7136, 376728), (7359, 365312), (8448, 318221), (8562, 313984), (9812, 273984), (10704, 251152), (11416, 235488), (14272, 188364), (14718, 182656), (15697, 171264), (17124, 156992), (19624, 136992), (21408, 125576), (22832, 117744), (28544, 94182), (29436, 91328), (31394, 85632), (34248, 78496), (39248, 68496), (42816, 62788), (45664, 58872), (47091, 57088)]