1420610136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{8317}}^1$

素因数の和:8984

約数の個数: 64

約数和(自身を含む): 3880846080

約数和(自身を除く): 2460235944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 647, 1294, 1941, 2588, 3882, 5176, 7117, 7764, 8317, 14234, 15528, 16634, 21351, 24951, 28468, 33268, 42702, 49902, 56936, 66536, 85404, 91487, 99804, 170808, 182974, 199608, 274461, 365948, 548922, 731896, 1097844, 2195688, 5381099, 10762198, 16143297, 21524396, 32286594, 43048792, 59192089, 64573188, 118384178, 129146376, 177576267, 236768356, 355152534, 473536712, 710305068, 1420610136]

約数ペア:

[(1, 1420610136), (2, 710305068), (3, 473536712), (4, 355152534), (6, 236768356), (8, 177576267), (11, 129146376), (12, 118384178), (22, 64573188), (24, 59192089), (33, 43048792), (44, 32286594), (66, 21524396), (88, 16143297), (132, 10762198), (264, 5381099), (647, 2195688), (1294, 1097844), (1941, 731896), (2588, 548922), (3882, 365948), (5176, 274461), (7117, 199608), (7764, 182974), (8317, 170808), (14234, 99804), (15528, 91487), (16634, 85404), (21351, 66536), (24951, 56936), (28468, 49902), (33268, 42702)]