291236928

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89227}}^1$

素因数の和:89259

約数の個数: 56

約数和(自身を含む): 815900832

約数和(自身を除く): 524663904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 89227, 178454, 267681, 356908, 535362, 713816, 1070724, 1427632, 1516859, 2141448, 2855264, 3033718, 4282896, 4550577, 5710528, 6067436, 8565792, 9101154, 12134872, 17131584, 18202308, 24269744, 36404616, 48539488, 72809232, 97078976, 145618464, 291236928]

約数ペア:

[(1, 291236928), (2, 145618464), (3, 97078976), (4, 72809232), (6, 48539488), (8, 36404616), (12, 24269744), (16, 18202308), (17, 17131584), (24, 12134872), (32, 9101154), (34, 8565792), (48, 6067436), (51, 5710528), (64, 4550577), (68, 4282896), (96, 3033718), (102, 2855264), (136, 2141448), (192, 1516859), (204, 1427632), (272, 1070724), (408, 713816), (544, 535362), (816, 356908), (1088, 267681), (1632, 178454), (3264, 89227)]