315378592

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 635185152

約数和(自身を除く): 319806560

約数列:

[1, 2, 4, 8, 16, 32, 71, 127, 142, 254, 284, 508, 568, 1016, 1093, 1136, 2032, 2186, 2272, 4064, 4372, 8744, 9017, 17488, 18034, 34976, 36068, 72136, 77603, 138811, 144272, 155206, 277622, 288544, 310412, 555244, 620824, 1110488, 1241648, 2220976, 2483296, 4441952, 9855581, 19711162, 39422324, 78844648, 157689296, 315378592]

約数ペア:

[(1, 315378592), (2, 157689296), (4, 78844648), (8, 39422324), (16, 19711162), (32, 9855581), (71, 4441952), (127, 2483296), (142, 2220976), (254, 1241648), (284, 1110488), (508, 620824), (568, 555244), (1016, 310412), (1093, 288544), (1136, 277622), (2032, 155206), (2186, 144272), (2272, 138811), (4064, 77603), (4372, 72136), (8744, 36068), (9017, 34976), (17488, 18034)]