1291437792

素因数分解:

$2^5\times 3^2\times {\mathrm{353}}^1\times {\mathrm{12703}}^1$

素因数の和:13072

約数の個数: 72

約数和(自身を含む): 3683219904

約数和(自身を除く): 2391782112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 353, 706, 1059, 1412, 2118, 2824, 3177, 4236, 5648, 6354, 8472, 11296, 12703, 12708, 16944, 25406, 25416, 33888, 38109, 50812, 50832, 76218, 101624, 101664, 114327, 152436, 203248, 228654, 304872, 406496, 457308, 609744, 914616, 1219488, 1829232, 3658464, 4484159, 8968318, 13452477, 17936636, 26904954, 35873272, 40357431, 53809908, 71746544, 80714862, 107619816, 143493088, 161429724, 215239632, 322859448, 430479264, 645718896, 1291437792]

約数ペア:

[(1, 1291437792), (2, 645718896), (3, 430479264), (4, 322859448), (6, 215239632), (8, 161429724), (9, 143493088), (12, 107619816), (16, 80714862), (18, 71746544), (24, 53809908), (32, 40357431), (36, 35873272), (48, 26904954), (72, 17936636), (96, 13452477), (144, 8968318), (288, 4484159), (353, 3658464), (706, 1829232), (1059, 1219488), (1412, 914616), (2118, 609744), (2824, 457308), (3177, 406496), (4236, 304872), (5648, 228654), (6354, 203248), (8472, 152436), (11296, 114327), (12703, 101664), (12708, 101624), (16944, 76218), (25406, 50832), (25416, 50812), (33888, 38109)]