400455024

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11701}}^1$

素因数の和:11766

約数の個数: 80

約数和(自身を含む): 1114404864

約数和(自身を除く): 713949840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 8556, 11408, 11701, 17112, 23402, 34224, 35103, 46804, 70206, 93608, 140412, 187216, 269123, 280824, 362731, 538246, 561648, 725462, 807369, 1076492, 1088193, 1450924, 1614738, 2152984, 2176386, 2901848, 3229476, 4305968, 4352772, 5803696, 6458952, 8342813, 8705544, 12917904, 16685626, 17411088, 25028439, 33371252, 50056878, 66742504, 100113756, 133485008, 200227512, 400455024]

約数ペア:

[(1, 400455024), (2, 200227512), (3, 133485008), (4, 100113756), (6, 66742504), (8, 50056878), (12, 33371252), (16, 25028439), (23, 17411088), (24, 16685626), (31, 12917904), (46, 8705544), (48, 8342813), (62, 6458952), (69, 5803696), (92, 4352772), (93, 4305968), (124, 3229476), (138, 2901848), (184, 2176386), (186, 2152984), (248, 1614738), (276, 1450924), (368, 1088193), (372, 1076492), (496, 807369), (552, 725462), (713, 561648), (744, 538246), (1104, 362731), (1426, 280824), (1488, 269123), (2139, 187216), (2852, 140412), (4278, 93608), (5704, 70206), (8556, 46804), (11408, 35103), (11701, 34224), (17112, 23402)]