285256044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5279}}^1$

素因数の和:5387

約数の個数: 72

約数和(自身を含む): 768768000

約数和(自身を除く): 483511956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 3002, 4503, 5279, 6004, 9006, 10558, 13509, 15837, 18012, 21116, 27018, 31674, 47511, 54036, 63348, 95022, 100301, 190044, 200602, 300903, 401204, 417041, 601806, 834082, 902709, 1203612, 1251123, 1668164, 1805418, 2502246, 3610836, 3753369, 5004492, 7506738, 7923779, 15013476, 15847558, 23771337, 31695116, 47542674, 71314011, 95085348, 142628022, 285256044]

約数ペア:

[(1, 285256044), (2, 142628022), (3, 95085348), (4, 71314011), (6, 47542674), (9, 31695116), (12, 23771337), (18, 15847558), (19, 15013476), (36, 7923779), (38, 7506738), (57, 5004492), (76, 3753369), (79, 3610836), (114, 2502246), (158, 1805418), (171, 1668164), (228, 1251123), (237, 1203612), (316, 902709), (342, 834082), (474, 601806), (684, 417041), (711, 401204), (948, 300903), (1422, 200602), (1501, 190044), (2844, 100301), (3002, 95022), (4503, 63348), (5279, 54036), (6004, 47511), (9006, 31674), (10558, 27018), (13509, 21116), (15837, 18012)]