439708332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307919}}^1$

素因数の和:307950

約数の個数: 48

約数和(自身を含む): 1241533440

約数和(自身を除く): 801825108

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, 307919, 615838, 923757, 1231676, 1847514, 2155433, 3695028, 4310866, 5234623, 6466299, 8621732, 10469246, 12932598, 15703869, 20938492, 25865196, 31407738, 36642361, 62815476, 73284722, 109927083, 146569444, 219854166, 439708332]

約数ペア:

[(1, 439708332), (2, 219854166), (3, 146569444), (4, 109927083), (6, 73284722), (7, 62815476), (12, 36642361), (14, 31407738), (17, 25865196), (21, 20938492), (28, 15703869), (34, 12932598), (42, 10469246), (51, 8621732), (68, 6466299), (84, 5234623), (102, 4310866), (119, 3695028), (204, 2155433), (238, 1847514), (357, 1231676), (476, 923757), (714, 615838), (1428, 307919)]