1660948536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{280187}}^1$

素因数の和:280228

約数の個数: 64

約数和(自身を含む): 4707158400

約数和(自身を除く): 3046209864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 280187, 560374, 840561, 1120748, 1681122, 2241496, 3362244, 3642431, 5323553, 6724488, 7284862, 10647106, 10927293, 14569724, 15970659, 21294212, 21854586, 29139448, 31941318, 42588424, 43709172, 63882636, 69206189, 87418344, 127765272, 138412378, 207618567, 276824756, 415237134, 553649512, 830474268, 1660948536]

約数ペア:

[(1, 1660948536), (2, 830474268), (3, 553649512), (4, 415237134), (6, 276824756), (8, 207618567), (12, 138412378), (13, 127765272), (19, 87418344), (24, 69206189), (26, 63882636), (38, 43709172), (39, 42588424), (52, 31941318), (57, 29139448), (76, 21854586), (78, 21294212), (104, 15970659), (114, 14569724), (152, 10927293), (156, 10647106), (228, 7284862), (247, 6724488), (312, 5323553), (456, 3642431), (494, 3362244), (741, 2241496), (988, 1681122), (1482, 1120748), (1976, 840561), (2964, 560374), (5928, 280187)]