283973144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12583}}^1$

素因数の和:12640

約数の個数: 64

約数和(自身を含む): 676515840

約数和(自身を除く): 392542696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 12583, 22568, 25166, 50332, 88081, 100664, 163579, 176162, 327158, 352324, 390073, 654316, 704648, 780146, 1145053, 1308632, 1560292, 2290106, 2730511, 3120584, 4580212, 5070949, 5461022, 9160424, 10141898, 10922044, 20283796, 21844088, 35496643, 40567592, 70993286, 141986572, 283973144]

約数ペア:

[(1, 283973144), (2, 141986572), (4, 70993286), (7, 40567592), (8, 35496643), (13, 21844088), (14, 20283796), (26, 10922044), (28, 10141898), (31, 9160424), (52, 5461022), (56, 5070949), (62, 4580212), (91, 3120584), (104, 2730511), (124, 2290106), (182, 1560292), (217, 1308632), (248, 1145053), (364, 780146), (403, 704648), (434, 654316), (728, 390073), (806, 352324), (868, 327158), (1612, 176162), (1736, 163579), (2821, 100664), (3224, 88081), (5642, 50332), (11284, 25166), (12583, 22568)]