386334676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4353

約数の個数: 72

約数和(自身を含む): 880918080

約数和(自身を除く): 494583404

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 988, 1183, 1729, 2366, 3211, 3458, 4297, 4732, 6422, 6916, 8594, 12844, 17188, 22477, 30079, 44954, 55861, 60158, 81643, 89908, 111722, 120316, 163286, 223444, 326572, 391027, 571501, 726193, 782054, 1061359, 1143002, 1452386, 1564108, 2122718, 2286004, 2904772, 4245436, 5083351, 7429513, 10166702, 13797667, 14859026, 20333404, 27595334, 29718052, 55190668, 96583669, 193167338, 386334676]

約数ペア:

[(1, 386334676), (2, 193167338), (4, 96583669), (7, 55190668), (13, 29718052), (14, 27595334), (19, 20333404), (26, 14859026), (28, 13797667), (38, 10166702), (52, 7429513), (76, 5083351), (91, 4245436), (133, 2904772), (169, 2286004), (182, 2122718), (247, 1564108), (266, 1452386), (338, 1143002), (364, 1061359), (494, 782054), (532, 726193), (676, 571501), (988, 391027), (1183, 326572), (1729, 223444), (2366, 163286), (3211, 120316), (3458, 111722), (4297, 89908), (4732, 81643), (6422, 60158), (6916, 55861), (8594, 44954), (12844, 30079), (17188, 22477)]