180640572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{126499}}^1$

素因数の和:126530

約数の個数: 48

約数和(自身を含む): 510048000

約数和(自身を除く): 329407428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 126499, 252998, 379497, 505996, 758994, 885493, 1517988, 1770986, 2150483, 2656479, 3541972, 4300966, 5312958, 6451449, 8601932, 10625916, 12902898, 15053381, 25805796, 30106762, 45160143, 60213524, 90320286, 180640572]

約数ペア:

[(1, 180640572), (2, 90320286), (3, 60213524), (4, 45160143), (6, 30106762), (7, 25805796), (12, 15053381), (14, 12902898), (17, 10625916), (21, 8601932), (28, 6451449), (34, 5312958), (42, 4300966), (51, 3541972), (68, 2656479), (84, 2150483), (102, 1770986), (119, 1517988), (204, 885493), (238, 758994), (357, 505996), (476, 379497), (714, 252998), (1428, 126499)]