285837804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39113}}^1$

素因数の和:39159

約数の個数: 72

約数和(自身を含む): 854249760

約数和(自身を除く): 568411956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 39113, 78226, 117339, 156452, 234678, 273791, 352017, 469356, 547582, 704034, 821373, 1095164, 1134277, 1408068, 1642746, 2268554, 2464119, 3285492, 3402831, 4537108, 4928238, 6805662, 7939939, 9856476, 10208493, 13611324, 15879878, 20416986, 23819817, 31759756, 40833972, 47639634, 71459451, 95279268, 142918902, 285837804]

約数ペア:

[(1, 285837804), (2, 142918902), (3, 95279268), (4, 71459451), (6, 47639634), (7, 40833972), (9, 31759756), (12, 23819817), (14, 20416986), (18, 15879878), (21, 13611324), (28, 10208493), (29, 9856476), (36, 7939939), (42, 6805662), (58, 4928238), (63, 4537108), (84, 3402831), (87, 3285492), (116, 2464119), (126, 2268554), (174, 1642746), (203, 1408068), (252, 1134277), (261, 1095164), (348, 821373), (406, 704034), (522, 547582), (609, 469356), (812, 352017), (1044, 273791), (1218, 234678), (1827, 156452), (2436, 117339), (3654, 78226), (7308, 39113)]