1901323872

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{134731}}^1$

素因数の和:134761

約数の個数: 108

約数和(自身を含む): 6289693956

約数和(自身を除く): 4388370084

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, 134731, 269462, 404193, 538924, 808386, 943117, 1077848, 1212579, 1616772, 1886234, 2155696, 2425158, 2829351, 3233544, 3772468, 4311392, 4850316, 5658702, 6467088, 6601819, 7544936, 8488053, 9700632, 11317404, 12934176, 13203638, 15089872, 16976106, 19401264, 19805457, 22634808, 26407276, 30179744, 33952212, 38802528, 39610914, 45269616, 52814552, 59416371, 67904424, 79221828, 90539232, 105629104, 118832742, 135808848, 158443656, 211258208, 237665484, 271617696, 316887312, 475330968, 633774624, 950661936, 1901323872]

約数ペア:

[(1, 1901323872), (2, 950661936), (3, 633774624), (4, 475330968), (6, 316887312), (7, 271617696), (8, 237665484), (9, 211258208), (12, 158443656), (14, 135808848), (16, 118832742), (18, 105629104), (21, 90539232), (24, 79221828), (28, 67904424), (32, 59416371), (36, 52814552), (42, 45269616), (48, 39610914), (49, 38802528), (56, 33952212), (63, 30179744), (72, 26407276), (84, 22634808), (96, 19805457), (98, 19401264), (112, 16976106), (126, 15089872), (144, 13203638), (147, 12934176), (168, 11317404), (196, 9700632), (224, 8488053), (252, 7544936), (288, 6601819), (294, 6467088), (336, 5658702), (392, 4850316), (441, 4311392), (504, 3772468), (588, 3233544), (672, 2829351), (784, 2425158), (882, 2155696), (1008, 1886234), (1176, 1616772), (1568, 1212579), (1764, 1077848), (2016, 943117), (2352, 808386), (3528, 538924), (4704, 404193), (7056, 269462), (14112, 134731)]