8427641904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{87221}}^1$

素因数の和:87307

約数の個数: 120

約数和(自身を含む): 26151946704

約数和(自身を除く): 17724304800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1098, 1342, 1464, 1584, 2013, 2196, 2684, 2928, 4026, 4392, 5368, 6039, 8052, 8784, 10736, 12078, 16104, 24156, 32208, 48312, 87221, 96624, 174442, 261663, 348884, 523326, 697768, 784989, 959431, 1046652, 1395536, 1569978, 1918862, 2093304, 2878293, 3139956, 3837724, 4186608, 5320481, 5756586, 6279912, 7675448, 8634879, 10640962, 11513172, 12559824, 15350896, 15961443, 17269758, 21281924, 23026344, 31922886, 34539516, 42563848, 46052688, 47884329, 58525291, 63845772, 69079032, 85127696, 95768658, 117050582, 127691544, 138158064, 175575873, 191537316, 234101164, 255383088, 351151746, 383074632, 468202328, 526727619, 702303492, 766149264, 936404656, 1053455238, 1404606984, 2106910476, 2809213968, 4213820952, 8427641904]

約数ペア:

[(1, 8427641904), (2, 4213820952), (3, 2809213968), (4, 2106910476), (6, 1404606984), (8, 1053455238), (9, 936404656), (11, 766149264), (12, 702303492), (16, 526727619), (18, 468202328), (22, 383074632), (24, 351151746), (33, 255383088), (36, 234101164), (44, 191537316), (48, 175575873), (61, 138158064), (66, 127691544), (72, 117050582), (88, 95768658), (99, 85127696), (122, 69079032), (132, 63845772), (144, 58525291), (176, 47884329), (183, 46052688), (198, 42563848), (244, 34539516), (264, 31922886), (366, 23026344), (396, 21281924), (488, 17269758), (528, 15961443), (549, 15350896), (671, 12559824), (732, 11513172), (792, 10640962), (976, 8634879), (1098, 7675448), (1342, 6279912), (1464, 5756586), (1584, 5320481), (2013, 4186608), (2196, 3837724), (2684, 3139956), (2928, 2878293), (4026, 2093304), (4392, 1918862), (5368, 1569978), (6039, 1395536), (8052, 1046652), (8784, 959431), (10736, 784989), (12078, 697768), (16104, 523326), (24156, 348884), (32208, 261663), (48312, 174442), (87221, 96624)]