259260768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69247}}^1$

素因数の和:69276

約数の個数: 72

約数和(自身を含む): 793997568

約数和(自身を除く): 534736800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 69247, 138494, 207741, 276988, 415482, 553976, 623223, 830964, 900211, 1107952, 1246446, 1661928, 1800422, 2215904, 2492892, 2700633, 3323856, 3600844, 4985784, 5401266, 6647712, 7201688, 8101899, 9971568, 10802532, 14403376, 16203798, 19943136, 21605064, 28806752, 32407596, 43210128, 64815192, 86420256, 129630384, 259260768]

約数ペア:

[(1, 259260768), (2, 129630384), (3, 86420256), (4, 64815192), (6, 43210128), (8, 32407596), (9, 28806752), (12, 21605064), (13, 19943136), (16, 16203798), (18, 14403376), (24, 10802532), (26, 9971568), (32, 8101899), (36, 7201688), (39, 6647712), (48, 5401266), (52, 4985784), (72, 3600844), (78, 3323856), (96, 2700633), (104, 2492892), (117, 2215904), (144, 1800422), (156, 1661928), (208, 1246446), (234, 1107952), (288, 900211), (312, 830964), (416, 623223), (468, 553976), (624, 415482), (936, 276988), (1248, 207741), (1872, 138494), (3744, 69247)]