1921532256

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{136163}}^1$

素因数の和:136193

約数の個数: 108

約数和(自身を含む): 6356544012

約数和(自身を除く): 4435011756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 136163, 272326, 408489, 544652, 816978, 953141, 1089304, 1225467, 1633956, 1906282, 2178608, 2450934, 2859423, 3267912, 3812564, 4357216, 4901868, 5718846, 6535824, 6671987, 7625128, 8578269, 9803736, 11437692, 13071648, 13343974, 15250256, 17156538, 19607472, 20015961, 22875384, 26687948, 30500512, 34313076, 39214944, 40031922, 45750768, 53375896, 60047883, 68626152, 80063844, 91501536, 106751792, 120095766, 137252304, 160127688, 213503584, 240191532, 274504608, 320255376, 480383064, 640510752, 960766128, 1921532256]

約数ペア:

[(1, 1921532256), (2, 960766128), (3, 640510752), (4, 480383064), (6, 320255376), (7, 274504608), (8, 240191532), (9, 213503584), (12, 160127688), (14, 137252304), (16, 120095766), (18, 106751792), (21, 91501536), (24, 80063844), (28, 68626152), (32, 60047883), (36, 53375896), (42, 45750768), (48, 40031922), (49, 39214944), (56, 34313076), (63, 30500512), (72, 26687948), (84, 22875384), (96, 20015961), (98, 19607472), (112, 17156538), (126, 15250256), (144, 13343974), (147, 13071648), (168, 11437692), (196, 9803736), (224, 8578269), (252, 7625128), (288, 6671987), (294, 6535824), (336, 5718846), (392, 4901868), (441, 4357216), (504, 3812564), (588, 3267912), (672, 2859423), (784, 2450934), (882, 2178608), (1008, 1906282), (1176, 1633956), (1568, 1225467), (1764, 1089304), (2016, 953141), (2352, 816978), (3528, 544652), (4704, 408489), (7056, 272326), (14112, 136163)]