349222014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 805476672

約数和(自身を除く): 456254658

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 241, 342, 361, 446, 482, 669, 722, 723, 1083, 1338, 1446, 2007, 2166, 2169, 3249, 4014, 4237, 4338, 4579, 6498, 8474, 9158, 12711, 13737, 25422, 27474, 38133, 41211, 53743, 76266, 80503, 82422, 87001, 107486, 161006, 161229, 174002, 241509, 261003, 322458, 483018, 483687, 522006, 724527, 783009, 967374, 1021117, 1449054, 1566018, 2042234, 3063351, 6126702, 9190053, 18380106, 19401223, 38802446, 58203669, 116407338, 174611007, 349222014]

約数ペア:

[(1, 349222014), (2, 174611007), (3, 116407338), (6, 58203669), (9, 38802446), (18, 19401223), (19, 18380106), (38, 9190053), (57, 6126702), (114, 3063351), (171, 2042234), (223, 1566018), (241, 1449054), (342, 1021117), (361, 967374), (446, 783009), (482, 724527), (669, 522006), (722, 483687), (723, 483018), (1083, 322458), (1338, 261003), (1446, 241509), (2007, 174002), (2166, 161229), (2169, 161006), (3249, 107486), (4014, 87001), (4237, 82422), (4338, 80503), (4579, 76266), (6498, 53743), (8474, 41211), (9158, 38133), (12711, 27474), (13737, 25422)]