1396992

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 3973536

約数和(自身を除く): 2576544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 107, 128, 136, 192, 204, 214, 256, 272, 321, 384, 408, 428, 544, 642, 768, 816, 856, 1088, 1284, 1632, 1712, 1819, 2176, 2568, 3264, 3424, 3638, 4352, 5136, 5457, 6528, 6848, 7276, 10272, 10914, 13056, 13696, 14552, 20544, 21828, 27392, 29104, 41088, 43656, 58208, 82176, 87312, 116416, 174624, 232832, 349248, 465664, 698496, 1396992]

約数ペア:

[(1, 1396992), (2, 698496), (3, 465664), (4, 349248), (6, 232832), (8, 174624), (12, 116416), (16, 87312), (17, 82176), (24, 58208), (32, 43656), (34, 41088), (48, 29104), (51, 27392), (64, 21828), (68, 20544), (96, 14552), (102, 13696), (107, 13056), (128, 10914), (136, 10272), (192, 7276), (204, 6848), (214, 6528), (256, 5457), (272, 5136), (321, 4352), (384, 3638), (408, 3424), (428, 3264), (544, 2568), (642, 2176), (768, 1819), (816, 1712), (856, 1632), (1088, 1284)]