297462872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7621}}^1$

素因数の和:7692

約数の個数: 64

約数和(自身を含む): 691467840

約数和(自身を除く): 394004968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 574, 697, 952, 1148, 1394, 2296, 2788, 4879, 5576, 7621, 9758, 15242, 19516, 30484, 39032, 53347, 60968, 106694, 129557, 213388, 259114, 312461, 426776, 518228, 624922, 906899, 1036456, 1249844, 1813798, 2187227, 2499688, 3627596, 4374454, 5311837, 7255192, 8748908, 10623674, 17497816, 21247348, 37182859, 42494696, 74365718, 148731436, 297462872]

約数ペア:

[(1, 297462872), (2, 148731436), (4, 74365718), (7, 42494696), (8, 37182859), (14, 21247348), (17, 17497816), (28, 10623674), (34, 8748908), (41, 7255192), (56, 5311837), (68, 4374454), (82, 3627596), (119, 2499688), (136, 2187227), (164, 1813798), (238, 1249844), (287, 1036456), (328, 906899), (476, 624922), (574, 518228), (697, 426776), (952, 312461), (1148, 259114), (1394, 213388), (2296, 129557), (2788, 106694), (4879, 60968), (5576, 53347), (7621, 39032), (9758, 30484), (15242, 19516)]