289432956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{30187}}^1$

素因数の和:30258

約数の個数: 48

約数和(自身を含む): 730308096

約数和(自身を除く): 440875140

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 30187, 60374, 90561, 120748, 181122, 362244, 513179, 1026358, 1418789, 1539537, 2052716, 2837578, 3079074, 4256367, 5675156, 6158148, 8512734, 17025468, 24119413, 48238826, 72358239, 96477652, 144716478, 289432956]

約数ペア:

[(1, 289432956), (2, 144716478), (3, 96477652), (4, 72358239), (6, 48238826), (12, 24119413), (17, 17025468), (34, 8512734), (47, 6158148), (51, 5675156), (68, 4256367), (94, 3079074), (102, 2837578), (141, 2052716), (188, 1539537), (204, 1418789), (282, 1026358), (564, 513179), (799, 362244), (1598, 181122), (2397, 120748), (3196, 90561), (4794, 60374), (9588, 30187)]