1399331808

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{33053}}^1$

素因数の和:33086

約数の個数: 144

約数和(自身を含む): 4747876560

約数和(自身を除く): 3348544752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 33053, 42336, 66106, 99159, 132212, 198318, 231371, 264424, 297477, 396636, 462742, 528848, 594954, 694113, 793272, 892431, 925484, 1057696, 1189908, 1388226, 1586544, 1619597, 1784862, 1850968, 2082339, 2379816, 2776452, 3173088, 3239194, 3569724, 3701936, 4164678, 4759632, 4858791, 5552904, 6247017, 6478388, 7139448, 7403872, 8329356, 9519264, 9717582, 11105808, 12494034, 12956776, 14278896, 14576373, 16658712, 19435164, 22211616, 24988068, 25913552, 28557792, 29152746, 33317424, 38870328, 43729119, 49976136, 51827104, 58305492, 66634848, 77740656, 87458238, 99952272, 116610984, 155481312, 174916476, 199904544, 233221968, 349832952, 466443936, 699665904, 1399331808]

約数ペア:

[(1, 1399331808), (2, 699665904), (3, 466443936), (4, 349832952), (6, 233221968), (7, 199904544), (8, 174916476), (9, 155481312), (12, 116610984), (14, 99952272), (16, 87458238), (18, 77740656), (21, 66634848), (24, 58305492), (27, 51827104), (28, 49976136), (32, 43729119), (36, 38870328), (42, 33317424), (48, 29152746), (49, 28557792), (54, 25913552), (56, 24988068), (63, 22211616), (72, 19435164), (84, 16658712), (96, 14576373), (98, 14278896), (108, 12956776), (112, 12494034), (126, 11105808), (144, 9717582), (147, 9519264), (168, 8329356), (189, 7403872), (196, 7139448), (216, 6478388), (224, 6247017), (252, 5552904), (288, 4858791), (294, 4759632), (336, 4164678), (378, 3701936), (392, 3569724), (432, 3239194), (441, 3173088), (504, 2776452), (588, 2379816), (672, 2082339), (756, 1850968), (784, 1784862), (864, 1619597), (882, 1586544), (1008, 1388226), (1176, 1189908), (1323, 1057696), (1512, 925484), (1568, 892431), (1764, 793272), (2016, 694113), (2352, 594954), (2646, 528848), (3024, 462742), (3528, 396636), (4704, 297477), (5292, 264424), (6048, 231371), (7056, 198318), (10584, 132212), (14112, 99159), (21168, 66106), (33053, 42336)]