621670128

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11981}}^1$

素因数の和:12062

約数の個数: 80

約数和(自身を含む): 1711604736

約数和(自身を除く): 1089934608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 2162, 2256, 3243, 4324, 6486, 8648, 11981, 12972, 17296, 23962, 25944, 35943, 47924, 51888, 71886, 95848, 143772, 191696, 275563, 287544, 551126, 563107, 575088, 826689, 1102252, 1126214, 1653378, 1689321, 2204504, 2252428, 3306756, 3378642, 4409008, 4504856, 6613512, 6757284, 9009712, 12951461, 13227024, 13514568, 25902922, 27029136, 38854383, 51805844, 77708766, 103611688, 155417532, 207223376, 310835064, 621670128]

約数ペア:

[(1, 621670128), (2, 310835064), (3, 207223376), (4, 155417532), (6, 103611688), (8, 77708766), (12, 51805844), (16, 38854383), (23, 27029136), (24, 25902922), (46, 13514568), (47, 13227024), (48, 12951461), (69, 9009712), (92, 6757284), (94, 6613512), (138, 4504856), (141, 4409008), (184, 3378642), (188, 3306756), (276, 2252428), (282, 2204504), (368, 1689321), (376, 1653378), (552, 1126214), (564, 1102252), (752, 826689), (1081, 575088), (1104, 563107), (1128, 551126), (2162, 287544), (2256, 275563), (3243, 191696), (4324, 143772), (6486, 95848), (8648, 71886), (11981, 51888), (12972, 47924), (17296, 35943), (23962, 25944)]