214456496

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2502

約数の個数: 60

約数和(自身を含む): 464810280

約数和(自身を除く): 250353784

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 578, 646, 1156, 1292, 2312, 2441, 2584, 4624, 4882, 5168, 5491, 9764, 10982, 19528, 21964, 39056, 41497, 43928, 46379, 82994, 87856, 92758, 165988, 185516, 331976, 371032, 663952, 705449, 742064, 788443, 1410898, 1576886, 2821796, 3153772, 5643592, 6307544, 11287184, 12615088, 13403531, 26807062, 53614124, 107228248, 214456496]

約数ペア:

[(1, 214456496), (2, 107228248), (4, 53614124), (8, 26807062), (16, 13403531), (17, 12615088), (19, 11287184), (34, 6307544), (38, 5643592), (68, 3153772), (76, 2821796), (136, 1576886), (152, 1410898), (272, 788443), (289, 742064), (304, 705449), (323, 663952), (578, 371032), (646, 331976), (1156, 185516), (1292, 165988), (2312, 92758), (2441, 87856), (2584, 82994), (4624, 46379), (4882, 43928), (5168, 41497), (5491, 39056), (9764, 21964), (10982, 19528)]