1389753504

素因数分解:

$2^5\times 3^3\times {\mathrm{1608511}}^1$

素因数の和:1608530

約数の個数: 48

約数和(自身を含む): 4053450240

約数和(自身を除く): 2663696736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1608511, 3217022, 4825533, 6434044, 9651066, 12868088, 14476599, 19302132, 25736176, 28953198, 38604264, 43429797, 51472352, 57906396, 77208528, 86859594, 115812792, 154417056, 173719188, 231625584, 347438376, 463251168, 694876752, 1389753504]

約数ペア:

[(1, 1389753504), (2, 694876752), (3, 463251168), (4, 347438376), (6, 231625584), (8, 173719188), (9, 154417056), (12, 115812792), (16, 86859594), (18, 77208528), (24, 57906396), (27, 51472352), (32, 43429797), (36, 38604264), (48, 28953198), (54, 25736176), (72, 19302132), (96, 14476599), (108, 12868088), (144, 9651066), (216, 6434044), (288, 4825533), (432, 3217022), (864, 1608511)]