277860516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{5059}}^1$

素因数の和:5288

約数の個数: 48

約数和(自身を含む): 680064000

約数和(自身を除く): 402203484

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 199, 276, 398, 597, 796, 1194, 2388, 4577, 5059, 9154, 10118, 13731, 15177, 18308, 20236, 27462, 30354, 54924, 60708, 116357, 232714, 349071, 465428, 698142, 1006741, 1396284, 2013482, 3020223, 4026964, 6040446, 12080892, 23155043, 46310086, 69465129, 92620172, 138930258, 277860516]

約数ペア:

[(1, 277860516), (2, 138930258), (3, 92620172), (4, 69465129), (6, 46310086), (12, 23155043), (23, 12080892), (46, 6040446), (69, 4026964), (92, 3020223), (138, 2013482), (199, 1396284), (276, 1006741), (398, 698142), (597, 465428), (796, 349071), (1194, 232714), (2388, 116357), (4577, 60708), (5059, 54924), (9154, 30354), (10118, 27462), (13731, 20236), (15177, 18308)]