212637672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227177}}^1$

素因数の和:227202

約数の個数: 48

約数和(自身を含む): 620195940

約数和(自身を除く): 407558268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 227177, 454354, 681531, 908708, 1363062, 1817416, 2044593, 2726124, 2953301, 4089186, 5452248, 5906602, 8178372, 8859903, 11813204, 16356744, 17719806, 23626408, 26579709, 35439612, 53159418, 70879224, 106318836, 212637672]

約数ペア:

[(1, 212637672), (2, 106318836), (3, 70879224), (4, 53159418), (6, 35439612), (8, 26579709), (9, 23626408), (12, 17719806), (13, 16356744), (18, 11813204), (24, 8859903), (26, 8178372), (36, 5906602), (39, 5452248), (52, 4089186), (72, 2953301), (78, 2726124), (104, 2044593), (117, 1817416), (156, 1363062), (234, 908708), (312, 681531), (468, 454354), (936, 227177)]